org-element: use correct function

* lisp/org/org-element.el (org-element-headline-parser):
Pretty sure this one should be `skip-chars-backward`, not
`skip-syntax-backward`, since \t isn't a valid syntax code.

diff --git a/lisp/org/org-element.el b/lisp/org/org-element.el
index 1c971b2f8a4fc105f382b529334eba4131f0b47a..ed684df17bf645745005d7fa77228657de594edd 100644 (file)
--- a/lisp/org/org-element.el
+++ b/lisp/org/org-element.el
@@ -1024,7 +1024,7 @@ Assume point is at beginning of the headline."
           (title-start (prog1 (point)
                           (unless (or todo priority commentedp)
                             ;; Headline like "* :tag:"
-                            (skip-syntax-backward " \t"))))
+                            (skip-chars-backward " \t"))))
           (tags (when (re-search-forward
                        "[ \t]+\\(:[[:alnum:]_@#%:]+:\\)[ \t]*$"
                        (line-end-position)