diff --git a/.DS_Store b/.DS_Store
index 8ff0fdb..4857a83 100644
Binary files a/.DS_Store and b/.DS_Store differ
diff --git a/README.md b/README.md
index e4ddd1f..13cc00e 100644
--- a/README.md
+++ b/README.md
@@ -19,7 +19,7 @@
 
 # Usage
 
-1. Download slader-extension zip and unzip 
+1. Download slader-extension.zip then unzip 
 
 or use
 
@@ -37,5 +37,8 @@ or use
 
 # Warning
 
+Educational using only.
+
 Commercial using is not encouraged.
+
 Upgrade your slader's account if you can afford :)