fix for counting files

.github/workflows/main.yml

@@ -39,7 +39,7 @@ jobs:
           mkdir -p $PATH_TO_EXAMPLES # Create a temp folder
           git fetch origin main:main
           git diff --name-only main | grep -E '\.(json|xml)$' | xargs -I {} cp {} $PATH_TO_EXAMPLES/
-          echo "Number of changed files to validate: " && ls -1 | wc -l $PATH_TO_EXAMPLES
+          echo "Number of changed files to validate: " && ls -1 $PATH_TO_EXAMPLES | wc -l
         
       # Install .NET runtime
       - name: Setup .NET Core SDK