Tweaked template for replication.enableMajorityReadConcern.

spec/classes/server_spec.rb

@@ -331,15 +331,15 @@
       end
 
       describe 'repl_enable_majority_read_concern param' do
-        context "set to true" do
+        context 'set to true' do
           let(:params) do
             { repl_enable_majority_read_concern: true }
           end
 
           it { is_expected.to contain_file(config_file).with_content(%r{^\s*replication\.enableMajorityReadConcern: true$}) }
         end
 
-        context "set to false" do
+        context 'set to false' do
           let(:params) do
             { repl_enable_majority_read_concern: false }
           end