Feat(submodules/remove): Improve error message

diff --git a/submodules/remove b/submodules/remove
index 685fbb5477ec2cb368c5c63e88a3b7a57b496d00..f8d6d9452ab4d2a1c898799bbaffb475b8c76ce4 100755 (executable)
--- a/submodules/remove
+++ b/submodules/remove
@@ -6,9 +6,10 @@ if [ $# != 1 ]; then
     exit 1
 fi
 
-cd `git rev-parse --show-toplevel` || exit 1
+cd "`git rev-parse --show-toplevel`" || exit 1
 if [ \! -f .gitmodules ]; then
     echo "The command must be run in the top-level directory" >&2
+    echo "of a repository with submodules" >&2
     exit 1
 fi