README.md in sprite-generator-0.1.9 vs README.md in sprite-generator-0.1.10

@@ -142,10 +142,10 @@
     .sprites.blue-stars-large {
       background: url('/mytheme/images/icons/blue-stars/large.png') no-repeat 0px 21px;
       width: 60px;
       height: 30px;
     }
-    .sprites.blue-stars-large:hover {
+    .sprites.blue-stars-large_hover, .sprites.blue-stars-large:hover {
       background: url('/mytheme/images/icons/blue-stars/large_hover.png') no-repeat 0px 21px;
       width: 60px;
       height: 30px;
     }
     .sprites.blue-stars-xlarge {