applies remaining conventions across the project

2 files changed, 8 insertions, 8 deletions

diff --git a/guides/rails_guides/levenshtein.rb b/guides/rails_guides/levenshtein.rb
index 049f633258..a3e7620444 100644
--- a/guides/rails_guides/levenshtein.rb
+++ b/guides/rails_guides/levenshtein.rb
@@ -2,7 +2,7 @@ module RailsGuides
   module Levenshtein
     # This code is based directly on the Text gem implementation
     # Returns a value representing the "cost" of transforming str1 into str2
-    def self.distance str1, str2
+    def self.distance(str1, str2)
       s = str1
       t = str2
       n = s.length
diff --git a/guides/rails_guides/markdown/renderer.rb b/guides/rails_guides/markdown/renderer.rb
index ec858460e8..4ff76c519b 100644
--- a/guides/rails_guides/markdown/renderer.rb
+++ b/guides/rails_guides/markdown/renderer.rb
@@ -46,14 +46,14 @@ HTML
 
         def brush_for(code_type)
           case code_type
-            when "ruby", "sql", "plain"
-              code_type
-            when "erb", "html+erb"
-              "ruby; html-script: true"
-            when "html"
-              "xml" # HTML is understood, but there are .xml rules in the CSS
+          when "ruby", "sql", "plain"
+            code_type
+          when "erb", "html+erb"
+            "ruby; html-script: true"
+          when "html"
+            "xml" # HTML is understood, but there are .xml rules in the CSS
             else
-              "plain"
+            "plain"
           end
         end