fix option name

Narretz · web-flow · commit 19e291ecb4bf · 2016-07-08T11:28:14.000+02:00
diff --git a/README.md b/README.md
@@ -33,7 +33,7 @@ All options and defaults are displayed below:
     "lineNumbers": true,
     "format": "javascript",
     "defaultLanguage": false,
-    "requireJs": false
+    "requirejs": false
 }
 ```
 

Original file line number	Diff line number	Diff line change
`@@ -33,7 +33,7 @@ All options and defaults are displayed below:`
`33`	`33`	`"lineNumbers": true,`
`34`	`34`	`"format": "javascript",`
`35`	`35`	`"defaultLanguage": false,`
`36`		`- "requireJs": false`
	`36`	`+ "requirejs": false`
`37`	`37`	`}`
`38`	`38`	```
`39`	`39`