From df378f701f0805a8a0b0f2d7038ce7c87d7093e4 Mon Sep 17 00:00:00 2001
From: Christopher Bohn <bohn@unl.edu>
Date: Wed, 17 Mar 2021 14:30:47 -0500
Subject: [PATCH] One last correction of non-pythonic strings.

---
 MutualRecursion.py | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/MutualRecursion.py b/MutualRecursion.py
index b88b9ec..066f502 100755
--- a/MutualRecursion.py
+++ b/MutualRecursion.py
@@ -93,10 +93,10 @@ def divide(left_expression, right_expression):
 
 
 operator_map = {
-    "+": add,
-    "-": subtract,
-    "*": multiply,
-    "/": divide
+    '+': add,
+    '-': subtract,
+    '*': multiply,
+    '/': divide
 }
 
 
-- 
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