diff --git a/src/main/java/edu/unl/cse/soft160/project_plan/Demo.java b/src/main/java/edu/unl/cse/soft160/project_plan/Demo.java
index 75a7cfab5210a08bc6e4cf532ae5dc7ad04e85ea..854a3252018b0111ce115f3913f81486d157ddec 100644
--- a/src/main/java/edu/unl/cse/soft160/project_plan/Demo.java
+++ b/src/main/java/edu/unl/cse/soft160/project_plan/Demo.java
@@ -1,54 +1,54 @@
 package edu.unl.cse.soft160.project_plan;
 
 public class Demo {
-	public static void main(String... arguments) {
-		Team alpha = new Team("Team Alpha");
-		alpha.addMember(TeamMemberRole.TEAM_LEAD, "Eve", "eve@example.com");
-		alpha.addMember(TeamMemberRole.CODING_LEAD, "Carol", "carol@example.com");
-		alpha.addMember(TeamMemberRole.UX_LEAD, "Bob", "bob@example.com");
-		alpha.addMember(TeamMemberRole.VERIFICATION_LEAD, "Alice", "alice@example.com");
-		for (String name : new String[] { "Alice", "Bob", "Carol", "Dan", "Eve" }) {
-			System.out.print("Email for " + name + ": ");
-			try {
-				System.out.println(alpha.getEmail(name));
-			} catch (IllegalArgumentException exception) {
-				System.out.println(exception.getMessage());
-			}
-		}
-		System.out.println();
-		Project bravo = new Project("Bravo", alpha);
-		Task gatherRequirements = new Task("Gather Requirements");
-		Task implementLogic = new Task("Implement Logic");
-		Task implementBackend = new Task("Implement Backend");
-		Task implementUI = new Task("Implement UI");
-		Task verify = new Task("Verify");
-		verify.addPredecessor(implementLogic);
-		verify.addPredecessor(implementBackend);
-		verify.addPredecessor(implementUI);
-		implementLogic.addPredecessor(gatherRequirements);
-		implementBackend.addPredecessor(gatherRequirements);
-		implementUI.addPredecessor(gatherRequirements);
-		bravo.addTask(gatherRequirements);
-		bravo.addTask(implementLogic);
-		bravo.addTask(implementBackend);
-		bravo.addTask(implementUI);
-		bravo.addTask(verify);
-		System.out.println(bravo);
-		System.out.println();
-		gatherRequirements.complete();
-		System.out.println(bravo);
-		System.out.println();
-		implementLogic.complete();
-		System.out.println(bravo);
-		System.out.println();
-		implementBackend.complete();
-		System.out.println(bravo);
-		System.out.println();
-		implementUI.complete();
-		System.out.println(bravo);
-		System.out.println();
-		verify.complete();
-		System.out.println(bravo);
-		System.out.println();
-	}
+    public static void main(String... arguments) {
+        Team alpha = new Team("Team Alpha");
+        alpha.addMember(TeamMemberRole.TEAM_LEAD, "Eve", "eve@example.com");
+        alpha.addMember(TeamMemberRole.CODING_LEAD, "Carol", "carol@example.com");
+        alpha.addMember(TeamMemberRole.UX_LEAD, "Bob", "bob@example.com");
+        alpha.addMember(TeamMemberRole.VERIFICATION_LEAD, "Alice", "alice@example.com");
+        for (String name : new String[] { "Alice", "Bob", "Carol", "Dan", "Eve" }) {
+            System.out.print("Email for " + name + ": ");
+            try {
+                System.out.println(alpha.getEmail(name));
+            } catch (IllegalArgumentException exception) {
+                System.out.println(exception.getMessage());
+            }
+        }
+        System.out.println();
+        Project bravo = new Project("Bravo", alpha);
+        Task gatherRequirements = new Task("Gather Requirements");
+        Task implementLogic = new Task("Implement Logic");
+        Task implementBackend = new Task("Implement Backend");
+        Task implementUI = new Task("Implement UI");
+        Task verify = new Task("Verify");
+        verify.addPredecessor(implementLogic);
+        verify.addPredecessor(implementBackend);
+        verify.addPredecessor(implementUI);
+        implementLogic.addPredecessor(gatherRequirements);
+        implementBackend.addPredecessor(gatherRequirements);
+        implementUI.addPredecessor(gatherRequirements);
+        bravo.addTask(gatherRequirements);
+        bravo.addTask(implementLogic);
+        bravo.addTask(implementBackend);
+        bravo.addTask(implementUI);
+        bravo.addTask(verify);
+        System.out.println(bravo);
+        System.out.println();
+        gatherRequirements.complete();
+        System.out.println(bravo);
+        System.out.println();
+        implementLogic.complete();
+        System.out.println(bravo);
+        System.out.println();
+        implementBackend.complete();
+        System.out.println(bravo);
+        System.out.println();
+        implementUI.complete();
+        System.out.println(bravo);
+        System.out.println();
+        verify.complete();
+        System.out.println(bravo);
+        System.out.println();
+    }
 }
diff --git a/src/main/java/edu/unl/cse/soft160/project_plan/Project.java b/src/main/java/edu/unl/cse/soft160/project_plan/Project.java
index 93c772c6c058e4f38e4401542f0cb91e19b2fdaf..01d04bd57bfc349afaabe3136e659f7a86111aa3 100644
--- a/src/main/java/edu/unl/cse/soft160/project_plan/Project.java
+++ b/src/main/java/edu/unl/cse/soft160/project_plan/Project.java
@@ -4,38 +4,38 @@ import java.util.HashSet;
 import java.util.Set;
 
 public class Project {
-	private String name;
-	private Team team;
-	private Set<Task> tasks;
+    private String name;
+    private Team team;
+    private Set<Task> tasks;
 
-	public Project(String name, Team team) {
-		this.name = name;
-		this.team = team;
-		tasks = new HashSet<Task>();
-	}
+    public Project(String name, Team team) {
+        this.name = name;
+        this.team = team;
+        tasks = new HashSet<Task>();
+    }
 
-	public void addTask(Task task) {
-		tasks.add(task);
-	}
+    public void addTask(Task task) {
+        tasks.add(task);
+    }
 
-	public Set<Task> getTasks(TaskStatus status) {
-		Set<Task> result = new HashSet<Task>();
-		for (Task task : tasks) {
-			if (task.getStatus() == status) {
-				result.add(task);
-			}
-		}
-		return result;
-	}
+    public Set<Task> getTasks(TaskStatus status) {
+        Set<Task> result = new HashSet<Task>();
+        for (Task task : tasks) {
+            if (task.getStatus() == status) {
+                result.add(task);
+            }
+        }
+        return result;
+    }
 
-	public String toString() {
-		String result = "Project " + name + " (assigned to " + team + "):\n";
-		for (TaskStatus status : TaskStatus.values()) {
-			result += " " + status + ":\n";
-			for (Task task : getTasks(status)) {
-				result += "  " + task + "\n";
-			}
-		}
-		return result + "End Project";
-	}
+    public String toString() {
+        String result = "Project " + name + " (assigned to " + team + "):\n";
+        for (TaskStatus status : TaskStatus.values()) {
+            result += " " + status + ":\n";
+            for (Task task : getTasks(status)) {
+                result += "  " + task + "\n";
+            }
+        }
+        return result + "End Project";
+    }
 }
diff --git a/src/main/java/edu/unl/cse/soft160/project_plan/Task.java b/src/main/java/edu/unl/cse/soft160/project_plan/Task.java
index a4f6e63af5ab98028fef8856e3bd0d6977f49cc2..a74392986ef761140e47c7b6762eef0693c30eae 100644
--- a/src/main/java/edu/unl/cse/soft160/project_plan/Task.java
+++ b/src/main/java/edu/unl/cse/soft160/project_plan/Task.java
@@ -1,25 +1,25 @@
 package edu.unl.cse.soft160.project_plan;
 
 public class Task {
-	public Task(String name) {
-		// TODO: replace stub
-	}
+    public Task(String name) {
+        // TODO: replace stub
+    }
 
-	public void addPredecessor(Task other) {
-		// TODO: replace stub
-	}
+    public void addPredecessor(Task other) {
+        // TODO: replace stub
+    }
 
-	public TaskStatus getStatus() {
-		// TODO: replace stub
-		return TaskStatus.BLOCKED;
-	}
+    public TaskStatus getStatus() {
+        // TODO: replace stub
+        return TaskStatus.BLOCKED;
+    }
 
-	public void complete() {
-		// TODO: replace stub
-	}
+    public void complete() {
+        // TODO: replace stub
+    }
 
-	public String toString() {
-		// TODO: replace stub
-		return "〈Placeholder〉";
-	}
+    public String toString() {
+        // TODO: replace stub
+        return "〈Placeholder〉";
+    }
 }
diff --git a/src/main/java/edu/unl/cse/soft160/project_plan/TaskStatus.java b/src/main/java/edu/unl/cse/soft160/project_plan/TaskStatus.java
index 17e060ea18d4de5dd3755ed28ed519001d67b2ef..48103543aa0e517205f09cd09e9dbf412d26f3fc 100644
--- a/src/main/java/edu/unl/cse/soft160/project_plan/TaskStatus.java
+++ b/src/main/java/edu/unl/cse/soft160/project_plan/TaskStatus.java
@@ -1,5 +1,5 @@
 package edu.unl.cse.soft160.project_plan;
 
 public enum TaskStatus {
-	READY, BLOCKED, COMPLETED,
+    READY, BLOCKED, COMPLETED,
 }
diff --git a/src/main/java/edu/unl/cse/soft160/project_plan/Team.java b/src/main/java/edu/unl/cse/soft160/project_plan/Team.java
index 3fbf5cef9b39c25fbc8e4c4654963e528b90f07a..f08c8655d71ac95fb5aab9dd3b3c905ba5b5ba45 100644
--- a/src/main/java/edu/unl/cse/soft160/project_plan/Team.java
+++ b/src/main/java/edu/unl/cse/soft160/project_plan/Team.java
@@ -1,59 +1,59 @@
 package edu.unl.cse.soft160.project_plan;
 
 public class Team {
-	private String teamName;
-	private String teamLeadName;
-	private String teamLeadEmail;
-	private String codingLeadName;
-	private String codingLeadEmail;
-	private String UXLeadName;
-	private String UXLeadEmail;
-	private String verificationLeadName;
-	private String verificationLeadEmail;
+    private String teamName;
+    private String teamLeadName;
+    private String teamLeadEmail;
+    private String codingLeadName;
+    private String codingLeadEmail;
+    private String UXLeadName;
+    private String UXLeadEmail;
+    private String verificationLeadName;
+    private String verificationLeadEmail;
 
-	public Team(String teamName) {
-		this.teamName = teamName;
-	}
+    public Team(String teamName) {
+        this.teamName = teamName;
+    }
 
-	public void addMember(TeamMemberRole role, String name, String email) {
-		switch (role) {
-		case TEAM_LEAD:
-			teamLeadName = name;
-			teamLeadEmail = email;
-			break;
-		case CODING_LEAD:
-			codingLeadName = name;
-			codingLeadEmail = email;
-			break;
-		case UX_LEAD:
-			UXLeadName = name;
-			UXLeadEmail = email;
-			break;
-		case VERIFICATION_LEAD:
-			verificationLeadName = name;
-			verificationLeadEmail = email;
-			break;
-		}
-	}
+    public void addMember(TeamMemberRole role, String name, String email) {
+        switch (role) {
+        case TEAM_LEAD:
+            teamLeadName = name;
+            teamLeadEmail = email;
+            break;
+        case CODING_LEAD:
+            codingLeadName = name;
+            codingLeadEmail = email;
+            break;
+        case UX_LEAD:
+            UXLeadName = name;
+            UXLeadEmail = email;
+            break;
+        case VERIFICATION_LEAD:
+            verificationLeadName = name;
+            verificationLeadEmail = email;
+            break;
+        }
+    }
 
-	public String getEmail(String name) {
-		if (name.equals(teamLeadName)) {
-			return teamLeadEmail;
-		}
-		if (name.equals(codingLeadName)) {
-			return codingLeadEmail;
-		}
-		if (name.equals(UXLeadName)) {
-			return UXLeadEmail;
-		}
-		if (name.equals(verificationLeadName)) {
-			return verificationLeadEmail;
-		}
-		throw new IllegalArgumentException("Unable to find corresponding email address in \"" + this
-				+ "\" because no team member has the name \"" + name + "\".");
-	}
+    public String getEmail(String name) {
+        if (name.equals(teamLeadName)) {
+            return teamLeadEmail;
+        }
+        if (name.equals(codingLeadName)) {
+            return codingLeadEmail;
+        }
+        if (name.equals(UXLeadName)) {
+            return UXLeadEmail;
+        }
+        if (name.equals(verificationLeadName)) {
+            return verificationLeadEmail;
+        }
+        throw new IllegalArgumentException("Unable to find corresponding email address in \"" + this
+                + "\" because no team member has the name \"" + name + "\".");
+    }
 
-	public String toString() {
-		return teamName;
-	}
+    public String toString() {
+        return teamName;
+    }
 }
diff --git a/src/main/java/edu/unl/cse/soft160/project_plan/TeamMemberRole.java b/src/main/java/edu/unl/cse/soft160/project_plan/TeamMemberRole.java
index 13b359015a136b015403fb119be729ac636e2907..ab4ac1b78c10d8b1434d3c1ec1973ff9606fcdce 100644
--- a/src/main/java/edu/unl/cse/soft160/project_plan/TeamMemberRole.java
+++ b/src/main/java/edu/unl/cse/soft160/project_plan/TeamMemberRole.java
@@ -1,5 +1,5 @@
 package edu.unl.cse.soft160.project_plan;
 
 public enum TeamMemberRole {
-	TEAM_LEAD, CODING_LEAD, UX_LEAD, VERIFICATION_LEAD,
+    TEAM_LEAD, CODING_LEAD, UX_LEAD, VERIFICATION_LEAD,
 }