do not segfault if make_cache_entry failed

diff --git a/t/t7500-commit.sh b/t/t7500-commit.sh
index 7ae0bd0e31f70271a18935be2ac1a929b5cda1bf..6e18a96319bef5c4ddfbc86ce79b02b364f04387 100755 (executable)
--- a/t/t7500-commit.sh
+++ b/t/t7500-commit.sh
@@ -3,7 +3,7 @@
 # Copyright (c) 2007 Steven Grimm
 #
 
-test_description='git-commit
+test_description='git commit
 
 Tests for selected commit options.'