Update README.md

updated method description and method name for user trait
zgabievi · Sep 26, 2016 · 585673b · 585673b
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commit 585673b
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/README.md b/README.md
@@ -117,14 +117,14 @@ User::promocodes()
 - Create promocode(s) for current user. Works exactly same like `create` method of `Promocodes`
 
 ```php
-User::promocode($amount = 1, $reward = null)
+User::createCode($amount = 1, $reward = null)
 ```
 
 - Apply, that given code is used by current user. 
-Second argument is callback function, which gives you reward value or true/false
+Second argument is optional, if null, it will return reward or boolean, or you can pass callback function, which gives you reward or boolean value as argument
 
 ```php
-User::applyCode($code, $callback)
+User::applyCode($code, $callback = null)
 ```
 
 Example: