worktree: rename parameter creason to reason

Author: jacquesg

src/worktree.c

@@ -383,7 +383,7 @@ int git_worktree_add(git_worktree **out, git_repository *repo,
 	return err;
 }
 
-int git_worktree_lock(git_worktree *wt, const char *creason)
+int git_worktree_lock(git_worktree *wt, const char *reason)
 {
 	git_buf buf = GIT_BUF_INIT, path = GIT_BUF_INIT;
 	int err;
@@ -396,8 +396,8 @@ int git_worktree_lock(git_worktree *wt, const char *creason)
 	if ((err = git_buf_joinpath(&path, wt->gitdir_path, "locked")) < 0)
 		goto out;
 
-	if (creason)
-		git_buf_attach_notowned(&buf, creason, strlen(creason));
+	if (reason)
+		git_buf_attach_notowned(&buf, reason, strlen(reason));
 
 	if ((err = git_futils_writebuffer(&buf, path.ptr, O_CREAT|O_EXCL|O_WRONLY, 0644)) < 0)
 		goto out;