update the docs for compass/utilities/general/hacks

doc-src/content/reference/compass/utilities/general/hacks.haml

@@ -5,6 +5,7 @@ framework: compass
 stylesheet: compass/utilities/general/_hacks.scss
 layout: core
 nav_stylesheet: compass/_utilities.scss
+description: Mixins for hacking specific browsers.
 classnames:
   - reference
   - core
@@ -12,4 +13,4 @@ classnames:
 ---
 - render 'reference' do
   %p
-    Lorem ipsum dolor sit amet.
+    A collection of mixins for hacking specific browsers.

frameworks/compass/stylesheets/compass/utilities/general/_hacks.scss

@@ -1,3 +1,6 @@
+// This mixin causes an element matching the selector
+// to gain the "hasLayout" property in internet explorer.
+// More information on [hasLayout](http://reference.sitepoint.com/css/haslayout).
 @mixin has-layout {
   // This makes ie6 get layout
   display: inline-block;
@@ -5,9 +8,8 @@
   & {
     display: block; } }
 
-//**
 // A hack to supply IE6 (and below) with a different property value.
-// See http://www.cssportal.com/css-hacks/#in_css-important
+// [Read more](http://www.cssportal.com/css-hacks/#in_css-important).
 @mixin bang-hack($property, $value, $ie6-value) {
   #{$property}: #{$value} !important;
   #{$property}: #{$ie6-value}; }