(format " (string-lessp emacs-version \"%s\")\n" minimum-version)
;; Because the header must fit in a fixed width, we cannot
;; insert arbitrary-length file names (Bug#11585).
- " (error \"'%s' was compiled for "
+ " (error \"`%s' was compiled for "
(format "Emacs %s or later\" #$))\n\n" minimum-version))
;; Now compensate for any change in size, to make sure all
;; positions in the file remain valid.