🚨 Linting

Author: pboling

Dangerfile

@@ -11,5 +11,5 @@ warn("PR is classed as Work in Progress") if github.pr_title.include?("[WIP]")
 warn("Big PR") if git.lines_of_code > 500
 
 # Don't let testing shortcuts get into main by accident
-raise("fdescribe left in tests") if `grep -r fdescribe specs/`.length > 1
-raise("fit left in tests") if `grep -r fit specs/`.length > 1
+raise("fdescribe left in tests") if %x(grep -r fdescribe specs/).length > 1
+raise("fit left in tests") if %x(grep -r fit specs/).length > 1