Doco for Locale scalar - tweaked

Author: bbakerman

readme.md

@@ -204,7 +204,8 @@ For example, imagine a `phoneNumber` scalar like this :
 
 ## Locale Scalar
 
-The Locale scalar handles [IETF BCP 47](https://tools.ietf.org/html/bcp47) language tags via the JDK method [Locale.forLanguageTag](https://docs.oracle.com/javase/7/docs/api/java/util/Locale.html#forLanguageTag(java.lang.String)
+The Locale scalar handles [IETF BCP 47](https://tools.ietf.org/html/bcp47) language tags via the 
+JDK method [Locale.forLanguageTag](https://docs.oracle.com/javase/7/docs/api/java/util/Locale.html#forLanguageTag(java.lang.String)
 
 ```graphql