[PATCH] refs: fix duplicated word in comment

["Christian Fredrik Johnsen via GitGitGadget" <gitgitgadget@gmail.com>]

From: Christian Fredrik Johnsen <christian@johnsen.no>

Fix a typo in a comment in refs.c: "checking checking" → "checking".
Signed-off-by: Christian Fredrik Johnsen <christian@johnsen.no>
---
    refs: fix duplicated word in comment

Published-As: https://github.com/gitgitgadget/git/releases/tag/pr-git-1940%2FChristianFredrikJohnsen%2Fmaster-v1
Fetch-It-Via: git fetch https://github.com/gitgitgadget/git pr-git-1940/ChristianFredrikJohnsen/master-v1
Pull-Request: https://github.com/git/git/pull/1940

 refs.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/refs.c b/refs.c
index f0fe77bd7cf..5c0fd545965 100644
--- a/refs.c
+++ b/refs.c
@@ -2549,7 +2549,7 @@ int refs_verify_refnames_available(struct ref_store *refs,
 
 			/*
 			 * If we've already seen the directory we don't need to
-			 * process it again. Skip it to avoid checking checking
+			 * process it again. Skip it to avoid checking
 			 * common prefixes like "refs/heads/" repeatedly.
 			 */
 			if (!strset_add(&dirnames, dirname.buf))

base-commit: 5b97a56fa0e7d580dc8865b73107407c9b3f0eff
-- 
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