[nongnu] elpa/evil-escape 5a8704e6a6 066/133: Add missing docstring

[ELPA Syncer]

branch: elpa/evil-escape
commit 5a8704e6a632e602b75ad65b0bf28d596c8f18e7
Author: syl20bnr <sylvain.benner@gmail.com>
Commit: syl20bnr <sylvain.benner@gmail.com>

    Add missing docstring
---
 evil-escape.el | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/evil-escape.el b/evil-escape.el
index f6f95fa064..a5af6da7dc 100644
--- a/evil-escape.el
+++ b/evil-escape.el
@@ -97,7 +97,7 @@ with a key sequence."
     (remove-hook 'pre-command-hook 'evil-escape-pre-command-hook)))
 
 (defun evil-escape-pre-command-hook ()
-  ""
+  "evil-escape pre-command hook."
   (when (evil-escape-p)
     (let ((inserted (evil-escape--insert)))
       (let ((skey (elt evil-escape-key-sequence 1))