1 files changed, 2 insertions, 2 deletions
diff --git a/activesupport/lib/active_support/core_ext/module/attribute_accessors.rb b/activesupport/lib/active_support/core_ext/module/attribute_accessors.rb
index 84acb629ad..f914425827 100644
--- a/activesupport/lib/active_support/core_ext/module/attribute_accessors.rb
+++ b/activesupport/lib/active_support/core_ext/module/attribute_accessors.rb
@@ -4,7 +4,7 @@ class Module
   def mattr_reader(*syms)
     options = syms.extract_options!
     syms.each do |sym|
-      raise NameError.new("invalid attribute name") unless sym =~ /^[_A-Za-z]\w*$/
+      raise NameError.new('invalid attribute name') unless sym =~ /^[_A-Za-z]\w*$/
       class_eval(<<-EOS, __FILE__, __LINE__ + 1)
         @@#{sym} = nil unless defined? @@#{sym}
 
@@ -26,7 +26,7 @@ class Module
   def mattr_writer(*syms)
     options = syms.extract_options!
     syms.each do |sym|
-      raise NameError.new("invalid attribute name") unless sym =~ /^[_A-Za-z]\w*$/
+      raise NameError.new('invalid attribute name') unless sym =~ /^[_A-Za-z]\w*$/
       class_eval(<<-EOS, __FILE__, __LINE__ + 1)
         def self.#{sym}=(obj)
           @@#{sym} = obj