1 files changed, 3 insertions, 3 deletions
diff --git a/guides/Rakefile b/guides/Rakefile
index 0a591558e1..3a6f10040f 100644
--- a/guides/Rakefile
+++ b/guides/Rakefile
@@ -17,13 +17,13 @@ namespace :guides do
 
   namespace :generate do
     desc "Generate HTML guides"
-    task :html => :encoding do
+    task html: :encoding do
       ENV["WARNINGS"] = "1" # authors can't disable this
       ruby "rails_guides.rb"
     end
 
     desc "Generate .mobi file. The kindlegen executable must be in your PATH. You can get it for free from http://www.amazon.com/gp/feature.html?docId=1000765211"
-    task :kindle => :encoding do
+    task kindle: :encoding do
       require "kindlerb"
       unless Kindlerb.kindlegen_available?
         abort "Please run `setupkindlerb` to install kindlegen"
@@ -38,7 +38,7 @@ namespace :guides do
 
   # Validate guides -------------------------------------------------------------------------
   desc 'Validate guides, use ONLY=foo to process just "foo.html"'
-  task :validate => :encoding do
+  task validate: :encoding do
     ruby "w3c_validator.rb"
   end