MAINT: remove spaces

Author: andyfaff

.github/workflows/wheels.yml

@@ -260,10 +260,10 @@ jobs:
           pwd
           hash=$(git describe HEAD)
           if [[ $hash == *"-"*"-"* ]]; then
-	        echo "Build version is not a tag"
+            echo "Build version is not a tag"
             exit 1
           else
-             echo "Build version is a tag"
+            echo "Build version is a tag"
           fi;
 
   pypi-publish: