Remove refs to name

Mention that dataset_id is optional

src/main/proto/ga4gh/bio_metadata.proto

@@ -14,8 +14,7 @@ message Individual {
   // context of the server instance.
   string id = 1;
 
-  // The Individual's :ref:`name <apidesign_object_names>`. This is a label or
-  // symbolic identifier for the individual.
+  // The Individual's name. This is a label or symbolic identifier for the individual.
   string name = 2;
 
   // The Individual's description. This attribute contains human readable text.
@@ -64,8 +63,7 @@ message BioSample {
   // context of the server instance.
   string id = 1;
 
-  // The BioSample's :ref:`name <apidesign_object_names>`. This is a label or
-  // symbolic identifier for the biosample.
+  // The BioSample's name This is a label or symbolic identifier for the biosample.
   string name = 2;
 
   // The biosample's description. This attribute contains human readable text.

src/main/proto/ga4gh/bio_metadata_service.proto

@@ -32,11 +32,10 @@ service BioMetadataService {
 // *********************  /individuals ********************************
 // This request maps to the body of `POST /individuals/search` as JSON.
 message SearchIndividualsRequest {
-  // The dataset to search within.
+  // Optionally specify the dataset to search within.
   string dataset_id = 1;
 
-  // Returns Individuals with the given :ref:`name <apidesign_object_names>`
-  // found by case-sensitive string matching.
+  // Returns Individuals with the given name found by case-sensitive string matching.
   string name = 2;
 
   // Specifies the maximum number of results to return in a single page.
@@ -63,11 +62,10 @@ message SearchIndividualsResponse {
 // *********************  /biosamples ********************************
 
 message SearchBioSamplesRequest {
-  // The dataset to search within.
+  // Optionally specify the dataset to search within.
   string dataset_id = 1;
 
-  // Returns BioSamples with the given :ref:`name <apidesign_object_names>`
-  // found by case-sensitive string matching.
+  // Returns BioSamples with the given name found by case-sensitive string matching.
   string name = 2;
 
   // Returns BioSamples for the provided individual ID.