earth2marsh change

Author: krishahn

versions/3.0.md

@@ -117,7 +117,7 @@ In order to preserve the ability to round-trip between YAML and JSON formats, YA
 - Tags MUST be limited to those allowed by the [JSON Schema ruleset](http://www.yaml.org/spec/1.2/spec.html#id2803231).
 - Keys used in YAML maps MUST be limited to a scalar string, as defined by the [YAML Failsafe schema ruleset](http://yaml.org/spec/1.2/spec.html#id2802346).
 
-**Note:** While APIs are described with JSON or YAML Open API documents, the API request and response bodies and other content are not required to be JSON or YAML.
+**Note:** While APIs are described by OpenAPI documents in YAML or JSON format, the API request and response bodies and other content are not required to be JSON or YAML.
 
 ### <a name="fileStructure"></a>File Structure