indented -> indented_text

app/helpers/application_helper.rb

@@ -22,7 +22,7 @@ module ApplicationHelper
     MKD_RENDERER.render(capture(&block)).html_safe
   end
 
-  def indented(string, width)
+  def indented_text(string, width)
     string.lines.map { |l| "#{' ' * width}#{l}" }.join('')
   end
 

app/views/user_mailer/new_comment_email.text.erb

@@ -2,7 +2,7 @@ Howdy!
 
 ~<%= @author.nickname %> (<%= profile_url(@author) %>) commented on your asciicast "<%= @asciicast.title %>":
 
-<%= indented @comment.body, 4 %>
+<%= indented_text @comment.body, 4 %>
 
 ---
 http://ascii.io/