Add autoload cookie for lazy loading.

Fixes #34.

Signed-off-by: David Symonds <dsymonds@golang.org>
diff --git a/misc/emacs/golint.el b/misc/emacs/golint.el
index 067e9da..de729df 100644
--- a/misc/emacs/golint.el
+++ b/misc/emacs/golint.el
@@ -39,6 +39,7 @@
        'golint-process-setup)
 )
 
+;;;###autoload
 (defun golint ()
   "Run golint on the current file and populate the fix list. Pressing C-x ` will jump directly to the line in your code which caused the first message."
   (interactive)