Fix typo

Author: FloBoJa

.github/workflows/reverse_engineering.yml

@@ -81,7 +81,7 @@ jobs:
           echo "current_version=$(yq eval '.current_version' $CONFIG_FILE)" >> $GITHUB_ENV
           echo "rules=$(yq eval '.rules[]' $CONFIG_FILE | paste -sd ",")" >> $GITHUB_ENV
 
-          if [ -f benchmark/${{ matrix.directory }}/ProjectSpecificRules.xtend" ]; then
+          if [ -f "benchmark/${{ matrix.directory }}/ProjectSpecificRules.xtend" ]; then
             echo "rules_path=benchmark/${{ matrix.directory }}" >> $GITHUB_ENV
           else
             echo "rules_path=" >> $GITHUB_ENV