Misc spec cleanup (#24822)

spec/requests/link_headers_spec.rb

@@ -13,7 +13,7 @@ describe 'Link headers' do
     it 'contains webfinger url in link header' do
       link_header = link_header_with_type('application/jrd+json')
 
-      expect(link_header.href).to match 'http://www.example.com/.well-known/webfinger?resource=acct%3Atest%40cb6e6126.ngrok.io'
+      expect(link_header.href).to eq 'http://www.example.com/.well-known/webfinger?resource=acct%3Atest%40cb6e6126.ngrok.io'
       expect(link_header.attr_pairs.first).to eq %w(rel lrdd)
     end
 

spec/services/resolve_account_service_spec.rb

@@ -11,7 +11,7 @@ RSpec.describe ResolveAccountService, type: :service do
     stub_request(:get, 'https://ap.example.com/.well-known/webfinger?resource=acct:foo@ap.example.com').to_return(request_fixture('activitypub-webfinger.txt'))
     stub_request(:get, 'https://ap.example.com/users/foo').to_return(request_fixture('activitypub-actor.txt'))
     stub_request(:get, 'https://ap.example.com/users/foo.atom').to_return(request_fixture('activitypub-feed.txt'))
-    stub_request(:get, %r{https://ap.example.com/users/foo/\w+}).to_return(status: 404)
+    stub_request(:get, %r{https://ap\.example\.com/users/foo/\w+}).to_return(status: 404)
     stub_request(:get, 'https://example.com/.well-known/webfinger?resource=acct:hoge@example.com').to_return(status: 410)
   end