lib/api-client/exceptions/connection_refused.rb in api-client-2.0.0.rc1 vs lib/api-client/exceptions/connection_refused.rb in api-client-2.0.0.rc2

@@ -2,8 +2,8 @@
 class ApiClient::Exceptions::ConnectionRefused < ApiClient::Exceptions::Generic
   # Initialize a new exception.
   #
   # @return [ConnectionRefused] a new exception.
   def self.initialize
-    super("Connection Refused!")
+    super('Connection Refused!')
   end
 end
\ No newline at end of file