edit OpenAPI Version String

Author: krishahn

versions/3.0.md

@@ -193,7 +193,7 @@ This object can be extended with [Specification Extensions](#specificationExtens
 
 #### <a name="oasVersionString"></a>OpenAPI Version String
 
-The version string signifies the version of the OpenAPI Specification that the document complies to.  The format for this string MUST be `major`.`minor`.`patch`.  The `patch` MAY be suffixed by a hyphen and extra alphanumeric characters.
+The version string signifies which OpenAPI Specification version the document complies to.  The format for this string MUST be `major`.`minor`.`patch`.  The `patch` MAY be suffixed by a hyphen and extra alphanumeric characters.
 
 A `major`.`minor` SHALL be used to designate the OpenAPI Specification version, and will be considered compatible with the OpenAPI Specification specified by that `major`.`minor` version.  The patch version will not be considered by tooling, making no distinction between `3.0.0` and `3.0.1`.