updating docs to use new css prefix

1 files changed, 3 insertions, 3 deletions

diff --git a/less/core.less b/less/core.less
index e43a54a6d..15b0f2f1a 100644
--- a/less/core.less
+++ b/less/core.less
@@ -12,7 +12,7 @@
 }
 
 /* makes the font 33% larger relative to the icon container */
-.fa-large:before {
+.fa-lg:before {
   font-size: (4em / 3);
   vertical-align: -10%;
 }
@@ -24,14 +24,14 @@ a {
   }
 }
 
-/* increased font size for icon-large */
+/* increased font size for icon-lg */
 .fa {
   &.fa-fixed-width {
     display: inline-block;
     width: (16em / 14);
     padding-right: (4em / 14);
     text-align: right;
-    &.fa-large {
+    &.fa-lg {
       width: (20em / 14);
     }
   }