diff --git a/README.md b/README.md
index 4b93169..254102e 100644
--- a/README.md
+++ b/README.md
@@ -20,7 +20,7 @@ wyebadblock only checks 'easylist.txt'
 Setting chars(whatever) to the env value $DISABLE_ADBLOCK disables adblock.
 
 For source code:
-set string ";adblock:false;" as user data of the
+set string ";adblock:false;" as the user data of the
 webkit_web_context_set_web_extensions_initialization_user_data;