Fix copy-paste typo in skewer-eval-defun dirty buffer.
Fix copy-paste typo in skewer-eval-defun dirty buffer.

skeeto/skewer-mode,skeeto/skewer-mode,syohex/skewer-mode,emacsmirror/skewer-mode,syohex/skewer-mode,kostafey/skewer-mode,kostafey/skewer-mode,emacsmirror/skewer-mode