updating license text

apparently legal departments need a coffee break…

Author: rodneyrehm

README.md

@@ -98,7 +98,7 @@ use [Google Closure Compiler](http://closure-compiler.appspot.com/home):
 
 ## License ##
 
-$.contextMenu is published under the [MIT license](http://www.opensource.org/licenses/mit-license) and [GPL v3](http://opensource.org/licenses/GPL-3.0).
+$.contextMenu is published under the [MIT license](http://www.opensource.org/licenses/mit-license) or [GPL v3](http://opensource.org/licenses/GPL-3.0) - which ever suits your needs best.
 
 
 ## Changelog ##
@@ -319,4 +319,4 @@ Note: git tag of version is missing...?!
 
 ### 1.0 (July 7th 2011) ###
 
-* Initial $.contextMenu handler
+* Initial $.contextMenu handler