add linebreak

Author: allthatjazzleo

cells/_automation/configs.nix

@@ -30,7 +30,7 @@
               fmt-ci 2>&1 | sed 's/\x1b\[[0-9;]*m//g'; fmt_ci_status=''${PIPESTATUS[0]};
               [[ $fmt_ci_status -eq 0 ]] && exit 0
 
-              echo "Please add treefmt formatted file(s)!" && exit 1
+              echo -e "\nPlease add treefmt formatted file(s)!" && exit 1
             '';
           };
         };