typo

Readme.md

@@ -25,7 +25,7 @@ If you want to support the efforts to stop American censorship, add this to your
         "twitterHandle" : null, // Your Twitter handle; if not provided, your website domain will be used.
         "position_x" : "right", // Badge position - right or left
         "selector" : "p, h1, .censor_me" // Optional selector for elements to censor. Remove for default.
-        "persistant" : true, // If true, page will also show black bars; if false, it will only show them on the first visit
+        "persistant" : true, // If true, page will always show black bars; if false, it will only show them on the first visit
 
     }