MAINT: remove spaces

Author: andyfaff

.github/workflows/wheels.yml

@@ -260,14 +260,14 @@ jobs:
       - name: Examine git commit
         run: |
           cd numpy-src
-          pwd
-          ls -al
+          git checkout v2.3.2
           hash=$(git describe HEAD)
+          echo $hash
           if [[ $hash == *"-"*"-"* ]]; then
-            echo "Build version is not a tag"
+            echo "SOURCE_REF_TO_BUILD is not a tag"
             exit 1
           else
-            echo "Build version is a tag"
+            echo "SOURCE_REF_TO_BUILD is a tag"
           fi;
 
   pypi-publish: