org-export: Fix code typo

* contrib/lisp/org-export.el (org-export-unravel-code): Fix code typo.

diff --git a/contrib/lisp/org-export.el b/contrib/lisp/org-export.el
index 4f93fcd..35a1bd8 100644 (file)
--- a/contrib/lisp/org-export.el
+++ b/contrib/lisp/org-export.el
@@ -3814,7 +3814,7 @@ line (string)."
         (code (let ((c (replace-regexp-in-string
                         "\\`\\([ \t]*\n\\)+" ""
                         (replace-regexp-in-string
-                         "\\(:?[ \t]*\n\\)*[ \t]*\\'" "\n"
+                         "\\([ \t]*\n\\)*[ \t]*\\'" "\n"
                          (org-element-property :value element)))))
                 ;; If appropriate, remove global indentation.
                 (if (or org-src-preserve-indentation