diff --git a/lib/simple_form/components.rb b/lib/simple_form/components.rb
index 12fa12c8..6b7e414c 100644
--- a/lib/simple_form/components.rb
+++ b/lib/simple_form/components.rb
@@ -1,10 +1,10 @@
 module SimpleForm
   # Components are a special type of helpers that can work on their own.
   # For example, by using a component, it will automatically change the
-  # output under given circunstences without user input. For example,
+  # output under given circumstances without user input. For example,
   # the disabled helper always need a :disabled => true option given
   # to the input in order to be enabled. On the other hand, things like
-  # hint can generate output automatically by doing I18n lookups.
+  # hints can generate output automatically by doing I18n lookups.
   module Components
     autoload :Errors,       'simple_form/components/errors'
     autoload :Hints,        'simple_form/components/hints'
diff --git a/lib/simple_form/helpers/autofocus.rb b/lib/simple_form/helpers/autofocus.rb
index e6199caf..ee7d5cb4 100644
--- a/lib/simple_form/helpers/autofocus.rb
+++ b/lib/simple_form/helpers/autofocus.rb
@@ -2,9 +2,10 @@ module SimpleForm
   module Helpers
     module Autofocus
       private
+
       def has_autofocus?
         options[:autofocus] == true
       end
     end
   end
-end
\ No newline at end of file
+end
diff --git a/lib/simple_form/helpers/required.rb b/lib/simple_form/helpers/required.rb
index d0247a07..66fb0261 100644
--- a/lib/simple_form/helpers/required.rb
+++ b/lib/simple_form/helpers/required.rb
@@ -24,10 +24,10 @@ module SimpleForm
       end
 
       # Do not use has_required? because we want to add the class
-      # regardless of the
+      # regardless of the required option.
       def required_class
         required_field? ? :required : :optional
       end
     end
   end
-end
\ No newline at end of file
+end