README.md in sass-zero-0.0.55 vs README.md in sass-zero-0.0.56

@@ -89,14 +89,14 @@
 @import "sass-zero/variables";
 
 .block {
   color: $red-300;
 
-  &__elem {
+  &__element {
     color: $red-400;
   }
 
-  &--mod {
+  &--modifier {
     color: $red-500;
   }
 }
 ```