Merge pull request OAI#968 from MikeRalphson/patch-6

Missing capitalisation of 'must'

Author: webron

versions/3.0.md

@@ -944,7 +944,7 @@ Field Name | Type | Description
 For more complex scenarios a [Content Object](#contentObject) can be used to define the media type 
 and schema of the parameter.  This option is mutually exclusive with the simple scenario
 above. When `example` or `examples` are provided in conjunction with the `schema` object, 
-the example must follow the prescribed serialization strategy for the parameter.
+the example MUST follow the prescribed serialization strategy for the parameter.
 
 
 Field Name | Type | Description