Improve font of some code in API documentation [ci skip]

* Add "<tt>" or "+" to improve font of some code and filenames in API documentation
* Does not contain wording changes

3 files changed, 12 insertions, 12 deletions

diff --git a/railties/lib/rails/generators/actions.rb b/railties/lib/rails/generators/actions.rb
index 366c72ebaa..afdbf5c241 100644
--- a/railties/lib/rails/generators/actions.rb
+++ b/railties/lib/rails/generators/actions.rb
@@ -9,7 +9,7 @@ module Rails
         @in_group = nil
       end
 
-      # Adds an entry into Gemfile for the supplied gem.
+      # Adds an entry into +Gemfile+ for the supplied gem.
       #
       #   gem "rspec", group: :test
       #   gem "technoweenie-restful-authentication", lib: "restful-authentication", source: "http://gems.github.com/"
@@ -61,7 +61,7 @@ module Rails
         end
       end
 
-      # Add the given source to Gemfile
+      # Add the given source to +Gemfile+
       #
       #   add_source "http://gems.github.com/"
       def add_source(source, options={})
@@ -72,10 +72,10 @@ module Rails
         end
       end
 
-      # Adds a line inside the Application class for config/application.rb.
+      # Adds a line inside the Application class for <tt>config/application.rb</tt>.
       #
-      # If options :env is specified, the line is appended to the corresponding
-      # file in config/environments.
+      # If options <tt>:env</tt> is specified, the line is appended to the corresponding
+      # file in <tt>config/environments</tt>.
       #
       #   environment do
       #     "config.autoload_paths += %W(#{config.root}/extras)"
@@ -116,7 +116,7 @@ module Rails
         end
       end
 
-      # Create a new file in the vendor/ directory. Code can be specified
+      # Create a new file in the <tt>vendor/</tt> directory. Code can be specified
       # in a block or a data string can be given.
       #
       #   vendor("sekrit.rb") do
@@ -143,7 +143,7 @@ module Rails
         create_file("lib/#{filename}", data, verbose: false, &block)
       end
 
-      # Create a new Rakefile with the provided code (either in a block or a string).
+      # Create a new +Rakefile+ with the provided code (either in a block or a string).
       #
       #   rakefile("bootstrap.rake") do
       #     project = ask("What is the UNIX name of your project?")
@@ -213,7 +213,7 @@ module Rails
         in_root { run("#{extify(:capify)} .", verbose: false) }
       end
 
-      # Make an entry in Rails routing file config/routes.rb
+      # Make an entry in Rails routing file <tt>config/routes.rb</tt>
       #
       #   route "root 'welcome#index'"
       def route(routing_code)
diff --git a/railties/lib/rails/paths.rb b/railties/lib/rails/paths.rb
index f512aefb23..ab85ab9e3e 100644
--- a/railties/lib/rails/paths.rb
+++ b/railties/lib/rails/paths.rb
@@ -24,7 +24,7 @@ module Rails
     #
     # Notice that when you add a path using +add+, the path object created already
     # contains the path with the same path value given to +add+. In some situations,
-    # you may not want this behavior, so you can give :with as option.
+    # you may not want this behavior, so you can give +:with+ as option.
     #
     #   root.add "config/routes", with: "config/routes.rb"
     #   root["config/routes"].inspect # => ["config/routes.rb"]
diff --git a/railties/lib/rails/railtie.rb b/railties/lib/rails/railtie.rb
index 89ca8cbe11..c63e0c0758 100644
--- a/railties/lib/rails/railtie.rb
+++ b/railties/lib/rails/railtie.rb
@@ -22,7 +22,7 @@ module Rails
   #
   # * creating initializers
   # * configuring a Rails framework for the application, like setting a generator
-  # * +adding config.*+ keys to the environment
+  # * adding <tt>config.*</tt> keys to the environment
   # * setting up a subscriber with ActiveSupport::Notifications
   # * adding rake tasks
   #
@@ -63,8 +63,8 @@ module Rails
   #     end
   #   end
   #
-  # Finally, you can also pass :before and :after as option to initializer, in case
-  # you want to couple it with a specific step in the initialization process.
+  # Finally, you can also pass <tt>:before</tt> and <tt>:after</tt> as option to initializer,
+  # in case you want to couple it with a specific step in the initialization process.
   #
   # == Configuration
   #