Merge branch 'ar/dup-words-fixes'

Typofixes.

* ar/dup-words-fixes:
  *: fix typos which duplicate a word

builtin/checkout.c

@@ -1270,7 +1270,7 @@ static int parse_branchname_arg(int argc, const char **argv,
 	 *       between A and B, A...B names that merge base.
 	 *
 	 *   (b) If <something> is _not_ a commit, either "--" is present
-	 *       or <something> is not a path, no -t or -b was given, and
+	 *       or <something> is not a path, no -t or -b was given,
 	 *       and there is a tracking branch whose name is <something>
 	 *       in one and only one remote (or if the branch exists on the
 	 *       remote named in checkout.defaultRemote), then this is a

builtin/submodule--helper.c

@@ -3219,9 +3219,8 @@ static void die_on_index_match(const char *path, int force)
 		ensure_full_index(&the_index);
 
 		/*
-		 * Since there is only one pathspec, we just need
-		 * need to check ps_matched[0] to know if a cache
-		 * entry matched.
+		 * Since there is only one pathspec, we just need to
+		 * check ps_matched[0] to know if a cache entry matched.
 		 */
 		for (i = 0; i < the_index.cache_nr; i++) {
 			ce_path_match(&the_index, the_index.cache[i], &ps,