master d428cc1: Remove incorrect comment from erc-goodies.el

[Stefan Kangas]

branch: master
commit d428cc1b927ae1bf8240ed30b37c9418e819381d
Author: Stefan Kangas <stefan@marxist.se>
Commit: Stefan Kangas <stefan@marxist.se>

    Remove incorrect comment from erc-goodies.el
    
    * lisp/erc/erc-goodies.el (erc-move-to-prompt-setup): Remove incorrect
    comment; the XEmacs compat code has been removed.
---
 lisp/erc/erc-button.el | 1 -
 1 file changed, 1 deletion(-)

diff --git a/lisp/erc/erc-button.el b/lisp/erc/erc-button.el
index b799b24..cd04a3a 100644
--- a/lisp/erc/erc-button.el
+++ b/lisp/erc/erc-button.el
@@ -242,7 +242,6 @@ global-level ERC button keys yet.")
 
 (defun erc-button-setup ()
   "Add ERC mode-level button movement keys.  This is only done once."
-  ;; Make XEmacs use `erc-button-face'.
   ;; Add keys.
   (unless erc-button-keys-added
     (define-key erc-mode-map (kbd "<backtab>") 'erc-button-previous)