Address OAI#1267 by moving sentence to the right row in the table.

Also change "in the OAS" to "In the OpenAPI definition" since a ref must link to an operation
in an OpenAPI **definition** file, not in the OAS itself. This language may change if

Author: David Biesack

versions/3.0.md

@@ -1974,8 +1974,8 @@ For computing links, and providing instructions to execute them, a [runtime expr
 
 Field Name  |  Type  | Description
 ---|:---:|---
-<a name="linkOperationRef"></a>operationRef | `string` | A relative or absolute reference to an OAS operation. This field is mutually exclusive of the `operationId` field, and MUST point to an [Operation Object](#operationObject).
-<a name="linkOperationId"></a>operationId  | `string` | The name of an _existing_, resolvable OAS operation, as defined with a unique `operationId`.  This field is mutually exclusive of the `operationRef` field.  Relative `operationRef` values MAY be used to locate an existing [Operation Object](#operationObject) in the OAS.
+<a name="linkOperationRef"></a>operationRef | `string` | A relative or absolute reference to an OAS operation. This field is mutually exclusive of the `operationId` field, and MUST point to an [Operation Object](#operationObject). Relative `operationRef` values MAY be used to locate an existing [Operation Object](#operationObject) in the OpenAPI definition.
+<a name="linkOperationId"></a>operationId  | `string` | The name of an _existing_, resolvable OAS operation, as defined with a unique `operationId`.  This field is mutually exclusive of the `operationRef` field.  
 <a name="linkParameters"></a>parameters   | Map[`string`, Any \| [{expression}](#runtimeExpression)] | A map representing parameters to pass to an operation as specified with `operationId` or identified via `operationRef`. The key is the parameter name to be used, whereas the value can be a constant or an expression to be evaluated and passed to the linked operation.  The parameter name can be qualified using the [parameter ___location](#parameterIn) `[{in}.]{name}` for operations that use the same parameter name in different locations (e.g. path.id).
 <a name="linkRequestBody"></a>requestBody | Any \| [{expression}](#runtimeExpression) | A literal value or [{expression}](#runtimeExpression) to use as a request body when calling the target operation.
 <a name="linkDescription"></a>description  | `string` | A description of the link. Supports [CommonMark syntax](http://spec.commonmark.org/).