cache.h: hex2chr() - avoid -Wsign-compare warnings

diff --git a/t/t7413-submodule-is-active.sh b/t/t7413-submodule-is-active.sh
index 9c785b07ec241440c64beed917ba248b1092b43a..c8e7e983317610b54da89101bea8f7c59a4dcec3 100755 (executable)
--- a/t/t7413-submodule-is-active.sh
+++ b/t/t7413-submodule-is-active.sh
@@ -2,7 +2,7 @@
 
 test_description='Test submodule--helper is-active
 
-This test verifies that `git submodue--helper is-active` correclty identifies
+This test verifies that `git submodue--helper is-active` correctly identifies
 submodules which are "active" and interesting to the user.
 '