diff --git a/scim-wnn/README b/scim-wnn/README
index 8d44bb4..af52581 100644
--- a/scim-wnn/README
+++ b/scim-wnn/README
@@ -5,7 +5,7 @@
 **Require
 
 - scim-1.0.* 
-- wnn6sdk/wnn7sdk (not supported Wnn4/FreeWnn yet.)
+- wnn6sdk/wnn7sdk (not supported libwnn.so in Wnn4/FreeWnn.)
 
 **Compiling and Install