headers: normalize the spelling of some header guards

diff --git a/t/t5612-clone-refspec.sh b/t/t5612-clone-refspec.sh
index 5582b3d5fd7118398bad00e43864d9e73c055f01..e36ac01661d1b5cd26b0ae4fe615b9ccf44e02c8 100755 (executable)
--- a/t/t5612-clone-refspec.sh
+++ b/t/t5612-clone-refspec.sh
@@ -103,7 +103,7 @@ test_expect_success 'clone with --no-tags' '
 test_expect_success '--single-branch while HEAD pointing at master' '
        (
                cd dir_master &&
-               git fetch &&
+               git fetch --force &&
                git for-each-ref refs/remotes/origin |
                sed -e "/HEAD$/d" \
                    -e "s|/remotes/origin/|/heads/|" >../actual
@@ -114,7 +114,7 @@ test_expect_success '--single-branch while HEAD pointing at master' '
        test_cmp expect actual &&
        (
                cd dir_master &&
-               git fetch --tags &&
+               git fetch --tags --force &&
                git for-each-ref refs/tags >../actual
        ) &&
        git for-each-ref refs/tags >expect &&