(iimage-mode-buffer): Fix typos in docstring.
Each element looks like (REGEXP . NUM).
NUM specifies which parenthesized expression in the regexp.
-image filename regex exsamples:
+Examples of image filename regexps:
file://foo.png
`file://foo.png'
\\[\\[foo.gif]]
(locate-library filename t path)))
(defun iimage-mode-buffer (arg)
-"Display/Undisplay Images.
+"Display/undisplay images.
With numeric ARG, display the images if and only if ARG is positive."
(interactive)
(let ((ing (if (numberp arg)