Merge branch 'update' into 'master'

Update

See merge request !353

content/applications/app_specific/running_sas.md

@@ -14,7 +14,7 @@ downloaded from [HCC's job-examples git repository](https://github.com/unlhcc/jo
 
 {{% notice info%}}
 SAS is licensed software; users must have access to an existing license via an academic department or unit to use SAS on HCC resources.
-If you a current SAS user and would like to arrange for access on HCC machines, please contact hcc-support@unl.edu.
+If you are a current SAS user and would like to arrange for access on HCC machines, please contact hcc-support@unl.edu.
 {{% /notice %}}
 
 ## SAS on HCC Clusters