cleanup footer css

uiframework/misago/css/misago/footer.less

@@ -2,6 +2,10 @@
 // Forum Footer
 // --------------------------------------------------
 
+
+//== Footer container
+//
+//**
 .main-footer {
   margin-top: @line-height-computed * 1.5;
   margin-bottom: @line-height-computed * 1.5;
@@ -9,11 +13,18 @@
   text-align: center;
 }
 
+
+//== Custom footer message
+//
+//**
 .custom-footer {
   color: @footer-color;
 }
 
-// Misago Branding, don't edit please
+
+//== Misago branding
+//
+//**
 .misago-branding {
   a {
     display: inline-block;