Fix script arguments section

Signed-off-by: Troy Dawson <tdawson@redhat.com>

wsl-setup

@@ -54,6 +54,7 @@ case $key in
         DEFAULT_NAME="${2}"
         shift
       else
+        echo
         echo "ERROR: Name is not provided"
         echo
         usage
@@ -65,6 +66,7 @@ case $key in
         ICON_PATH="${2}"
         shift
       else
+        echo
         echo "ERROR: Icon full path is not provided"
         echo
         usage
@@ -72,10 +74,14 @@ case $key in
       fi
 ;;
 * )
+    echo
+    echo "ERROR BAD OPTION: $key"
+    echo
     usage
     exit 2
 ;;
 esac
+shift
 done
 
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