Guardfile in mongoid-locker-0.3.0 vs Guardfile in mongoid-locker-0.3.1

@@ -1,10 +1,10 @@
 # More info at https://github.com/guard/guard#readme
 
 guard 'rspec' do
   watch(%r{^spec/.+_spec\.rb$})
 
-  watch('Gemfile')              { "spec" }
-  watch('Gemfile.lock')         { "spec" }
-  watch(%r{^lib/(.+)\.rb$})     { "spec" }
-  watch('spec/spec_helper.rb')  { "spec" }
+  watch('Gemfile')              { 'spec' }
+  watch('Gemfile.lock')         { 'spec' }
+  watch(%r{^lib/(.+)\.rb$})     { 'spec' }
+  watch('spec/spec_helper.rb')  { 'spec' }
 end