Style fixes

lib/cmock_generator_plugin_array.rb

@@ -13,7 +13,7 @@ class CMockGeneratorPluginArray
     @config       = config
     @ptr_handling = @config.when_ptr
     @ordered      = @config.enforce_strict_ordering
-    @error_stubs  = @config.create_error_stubs    
+    @error_stubs  = @config.create_error_stubs
     @utils        = utils
     @unity_helper = @utils.helpers[:unity_helper]
     @priority     = 8

lib/cmock_generator_plugin_expect.rb

@@ -53,7 +53,7 @@ class CMockGeneratorPluginExpect
       lines << "void #{function[:name]}_CMockExpect(UNITY_LINE_TYPE cmock_line, #{function[:args_string]});\n"
     else
       lines << "#define #{function[:name]}_Expect(#{function[:args_call]}) TEST_FAIL_MESSAGE(\"#{function[:name]} requires _ExpectAndReturn\");\n" if @error_stubs
-      lines << "#define #{function[:name]}_ExpectAndReturn(#{function[:args_call]}, cmock_retval) #{function[:name]}_CMockExpectAndReturn(__LINE__, #{function[:args_call]}, cmock_retval)\n" 
+      lines << "#define #{function[:name]}_ExpectAndReturn(#{function[:args_call]}, cmock_retval) #{function[:name]}_CMockExpectAndReturn(__LINE__, #{function[:args_call]}, cmock_retval)\n"
       lines << "void #{function[:name]}_CMockExpectAndReturn(UNITY_LINE_TYPE cmock_line, #{function[:args_string]}, #{function[:return][:str]});\n"
     end
     lines

lib/cmock_generator_plugin_expect_any_args.rb

@@ -10,7 +10,7 @@ class CMockGeneratorPluginExpectAnyArgs
 
   def initialize(config, utils)
     @config = config
-    @error_stubs  = @config.create_error_stubs
+    @error_stubs = @config.create_error_stubs
     @utils = utils
     @priority = 3
   end

lib/cmock_generator_plugin_ignore.rb

@@ -10,7 +10,7 @@ class CMockGeneratorPluginIgnore
 
   def initialize(config, utils)
     @config = config
-    @error_stubs  = @config.create_error_stubs
+    @error_stubs = @config.create_error_stubs
     @utils = utils
     @priority = 2
   end

lib/cmock_generator_plugin_ignore_stateless.rb

@@ -10,7 +10,7 @@ class CMockGeneratorPluginIgnoreStateless
 
   def initialize(config, utils)
     @config = config
-    @error_stubs  = @config.create_error_stubs
+    @error_stubs = @config.create_error_stubs
     @utils = utils
     @priority = 2
   end