Change header/footer comment of all files to make elisp happy

modules/siren-scroll-half-screen.el

@@ -1,6 +1,10 @@
-;;
-;; scroll-half-screen
-;;
+;;; siren-scroll-half-screen.el --- jimeh's Emacs Siren: scroll-half-screen.
+
+;;; Commentary:
+
+;; Scroll up/down M-v/C-v half a screen instead of a full screen.
+
+;;; Code:
 
 ;; Scroll half a screen when using scroll-up and scroll-down functions.
 (defadvice scroll-up (around half-window activate)
@@ -13,5 +17,5 @@
         (max 1 (/ (1- (window-height (selected-window))) 2)))
   ad-do-it)
 
-
-(provide 'siren-scroll-half-screen)
+(provide 'siren-scroll-half-screen)
+;;; siren-scroll-half-screen.el ends here