Add missing docstring

dandavison · May 14, 2020 · a688b5c · a688b5c
1 parent 22b1d51
commit a688b5c
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/magit-delta.el b/magit-delta.el
@@ -114,6 +114,7 @@ The input buffer contents are expected to be raw git output."
         (magit-delta-hide-plus-minus-markers))))
 
 (defun magit-delta-hide-plus-minus-markers ()
+  "Apply text properties to hide the +/- markers at the beginning of lines."
   (save-excursion
     (goto-char (point-min))
     ;; Within hunks, hide - or + at the start of a line.