diff --git a/Special-block-names.md b/Special-block-names.md
index 13c5f3b..7b6d3cc 100644
--- a/Special-block-names.md
+++ b/Special-block-names.md
@@ -1,4 +1,4 @@
-Some block names have a special name for auto rotation, listed below:
+Some block names have a special name for auto rotation when the player places a block that fits in one of the groups below, listed below:
 
 [more detailed description and images]
 #### Directional