dump version correctly

diff --git a/yClassColors.toc b/yClassColors.toc
index 011f80e..4e430c1 100644
--- a/yClassColors.toc
+++ b/yClassColors.toc
@@ -3,7 +3,7 @@
 ## Title: |cffff8800y|rClassColors
 ## Note: Colorize name by class!
 ## Author: yleaf
-## Version: 2.2
+## Version: 2.1
 ## OptionalDeps: !ClassColors

 core.lua