headers: normalize the spelling of some header guards

diff --git a/t/t4001-diff-rename.sh b/t/t4001-diff-rename.sh
index bf4030371a9fc8f5abe7e88d84c98a097b9821dd..c16486a9d41a125610e6280a79e958ebbb792653 100755 (executable)
--- a/t/t4001-diff-rename.sh
+++ b/t/t4001-diff-rename.sh
@@ -180,7 +180,7 @@ test_expect_success 'setup for many rename source candidates' '
        git add "path??" &&
        test_tick &&
        git commit -m "hundred" &&
-       (cat path1; echo new) >new-path &&
+       (cat path1 && echo new) >new-path &&
        echo old >>path1 &&
        git add new-path path1 &&
        git diff -l 4 -C -C --cached --name-status >actual 2>actual.err &&