fix other if

Author: Hweinstock

.github/workflows/copyPasteDetection.yml

@@ -52,7 +52,7 @@ jobs:
 
             - name: Compare target and current branches.
               run: |
-                  if [ $IS_LOCAL == 'false']; then 
+                  if [[ $IS_LOCAL == 'false' ]]; then 
                       git diff origin/$TARGET_BRANCH forkUpstream/$CURRENT_BRANCH > diff_output.txt
                     else
                       git diff origin/$TARGET_BRANCH $CURRENT_BRANCH > diff_output.txt