Documentation: mention ORIG_HEAD in am, merge, and rebase

diff --git a/t/t5540-http-push.sh b/t/t5540-http-push.sh
index 7372439164d521df9c29d98b4507612013aba86b..f15dd03e4dbf9febed662f3a285ea1bb35ce396c 100755 (executable)
--- a/t/t5540-http-push.sh
+++ b/t/t5540-http-push.sh
@@ -38,7 +38,7 @@ test_expect_success 'setup remote repository' '
        cd - &&
        mv test_repo.git $HTTPD_DOCUMENT_ROOT_PATH
 '
-       
+
 test_expect_success 'clone remote repository' '
        cd "$ROOT_PATH" &&
        git clone $HTTPD_URL/test_repo.git test_repo_clone