Language Documentation warnings

[blowmage]

We get the following warnings when generating the documentation. All of them look to be due to trying to link to classes that are not documented, don't exist, or using the wrong namspace. For example, the link {Google::Cloud::Language::V1::LanguageService::AnalyzeEntities AnalyzeEntities} is failing because the constant does not exist. This is a method, and in the GAPIC-generated client this is found at Google::Cloud::Language::V1::LanguageServiceClient#analyze_entities. So I would assume this link should be {#analyze_entities}, since this is string to link to a method the same class. Or possibly link to {Google::Cloud::Language::V1::LanguageService::Service::Stub#analyze_entities Service::Stub#analyze_entities }, but that doesn't make much sense in the context of the GAPIC client class. (And because both Service and Service::Stub are undocumented in the GAPIC documentation.)

Here are the warnings:

[warn]: In file `lib/google/cloud/language/v1/language_service_client.rb':34: Cannot resolve link to Google::Cloud::Language::V1::LanguageService::AnalyzeEntities from text:
	...{Google::Cloud::Language::V1::LanguageService::AnalyzeEntities AnalyzeEntities}...
[warn]: In file `lib/google/cloud/language/v1/language_service_client.rb':274: Cannot resolve link to Google::Cloud::Language::V1::LanguageService::AnalyzeEntities from text:
	...{Google::Cloud::Language::V1::LanguageService::AnalyzeEntities AnalyzeEntities}...
[warn]: In file `lib/google/cloud/language/v1beta2/language_service_client.rb':34: Cannot resolve link to Google::Cloud::Language::V1beta2::LanguageService::AnalyzeEntities from text:
	...{Google::Cloud::Language::V1beta2::LanguageService::AnalyzeEntities AnalyzeEntities}...
[warn]: In file `lib/google/cloud/language/v1beta2/language_service_client.rb':275: Cannot resolve link to Google::Cloud::Language::V1beta2::LanguageService::AnalyzeEntities from text:
	...{Google::Cloud::Language::V1beta2::LanguageService::AnalyzeEntities AnalyzeEntities}...
[warn]: In file `lib/google/cloud/language/v1/doc/google/cloud/language/v1/language_service.rb':59: Cannot resolve link to AnalyzeSentiment from text:
	...{AnalyzeSentiment}...
[warn]: In file `lib/google/cloud/language/v1/doc/google/cloud/language/v1/language_service.rb':1: Cannot resolve link to AnalyzeSentiment from text:
	...{AnalyzeSentiment}...
[warn]: In file `lib/google/cloud/language/v1/doc/google/cloud/language/v1/language_service.rb':1: Cannot resolve link to AnalyzeSentiment from text:
	...{AnalyzeSentiment}...
[warn]: In file `lib/google/cloud/language/v1/doc/google/cloud/language/v1/language_service.rb':70: Cannot resolve link to AnalyzeEntitySentiment from text:
	...{AnalyzeEntitySentiment}...
[warn]: In file `lib/google/cloud/language/v1/doc/google/cloud/language/v1/language_service.rb':1: Cannot resolve link to AnalyzeEntitySentiment from text:
	...{AnalyzeEntitySentiment}...
[warn]: In file `lib/google/cloud/language/v1/doc/google/cloud/language/v1/language_service.rb':1: Cannot resolve link to AnalyzeEntitySentiment from text:
	...{AnalyzeEntitySentiment}...
[warn]: In file `lib/google/cloud/language/v1/doc/google/cloud/language/v1/language_service.rb':757: Cannot resolve link to AnalyzeEntitySentiment from text:
	...{AnalyzeEntitySentiment}...
[warn]: In file `lib/google/cloud/language/v1/doc/google/cloud/language/v1/language_service.rb':1: Cannot resolve link to AnalyzeEntitySentiment from text:
	...{AnalyzeEntitySentiment}...
[warn]: In file `lib/google/cloud/language/v1/doc/google/cloud/language/v1/language_service.rb':1: Cannot resolve link to AnalyzeEntitySentiment from text:
	...{AnalyzeEntitySentiment}...
[warn]: In file `lib/google/cloud/language/v1beta2/doc/google/cloud/language/v1beta2/language_service.rb':59: Cannot resolve link to AnalyzeSentiment from text:
	...{AnalyzeSentiment}...
[warn]: In file `lib/google/cloud/language/v1beta2/doc/google/cloud/language/v1beta2/language_service.rb':1: Cannot resolve link to AnalyzeSentiment from text:
	...{AnalyzeSentiment}...
[warn]: In file `lib/google/cloud/language/v1beta2/doc/google/cloud/language/v1beta2/language_service.rb':1: Cannot resolve link to AnalyzeSentiment from text:
	...{AnalyzeSentiment}...
[warn]: In file `lib/google/cloud/language/v1beta2/doc/google/cloud/language/v1beta2/language_service.rb':70: Cannot resolve link to AnalyzeEntitySentiment from text:
	...{AnalyzeEntitySentiment}...
[warn]: In file `lib/google/cloud/language/v1beta2/doc/google/cloud/language/v1beta2/language_service.rb':1: Cannot resolve link to AnalyzeEntitySentiment from text:
	...{AnalyzeEntitySentiment}...
[warn]: In file `lib/google/cloud/language/v1beta2/doc/google/cloud/language/v1beta2/language_service.rb':1: Cannot resolve link to AnalyzeEntitySentiment from text:
	...{AnalyzeEntitySentiment}...
[warn]: In file `lib/google/cloud/language/v1beta2/doc/google/cloud/language/v1beta2/language_service.rb':753: Cannot resolve link to AnalyzeEntitySentiment from text:
	...{AnalyzeEntitySentiment}...
[warn]: In file `lib/google/cloud/language/v1beta2/doc/google/cloud/language/v1beta2/language_service.rb':1: Cannot resolve link to AnalyzeEntitySentiment from text:
	...{AnalyzeEntitySentiment}...
[warn]: In file `lib/google/cloud/language/v1beta2/doc/google/cloud/language/v1beta2/language_service.rb':1: Cannot resolve link to AnalyzeEntitySentiment from text:
	...{AnalyzeEntitySentiment}...

[blowmage]

Moving to backlog.