Fixes formatting for GA (#1160)

* fixed typo

* fixed line

.github/workflows/test-PR-dockerfiles.yml

@@ -1,5 +1,5 @@
 ##### --------------------------------------------------------------------------- #####
-##### This workflow looks for new dockefiles and builds them to the test target.  #####
+##### This workflow looks for new dockerfiles and builds them to the test target. #####
 ##### This in intended to start on a pull request (PR)                            #####
 ##### Ana06 is being used instead of jitterbit because of the filter option       #####
 ##### --------------------------------------------------------------------------- #####
@@ -63,7 +63,8 @@ jobs:
           #checking layers
           warning=''
           app_layer=$(grep FROM ./build-files/${{ steps.parse.outputs.tool }}/${{ steps.parse.outputs.version }}/Dockerfile | grep -E "as app|AS app")
-          tst_layer=$(grep FROM ./build-files/${{ steps.parse.outputs.tool }}/${{ steps.parse.outputs.version }}/Dockerfile | grep -E "as test|AS test")          if [ -z "$app_layer" ] ; then echo "FATAL : app layer is missing" ; warning='warning' ; fi
+          tst_layer=$(grep FROM ./build-files/${{ steps.parse.outputs.tool }}/${{ steps.parse.outputs.version }}/Dockerfile | grep -E "as test|AS test")
+          if [ -z "$app_layer" ] ; then echo "FATAL : app layer is missing" ; warning='warning' ; fi
           if [ -z "$tst_layer" ] ; then echo "FATAL : test layer is missing" ; warning='warning' ; fi
           if [ -n "$warning" ] ; then echo "Please see template for recommended format https://github.com/StaPH-B/docker-builds/blob/master/dockerfile-template/Dockerfile" ; exit 1 ; fi