edit pass over the project Gemfile [ci skip]

* Revises the name of Rails components (they have a space).

* Uniform word wrap at column 80..

* Uniform punctuation, according to our guidelines.

* Minor edits of details seen in passing.

Author: fxn

Gemfile

@@ -5,13 +5,12 @@ gemspec
 # We need a newish Rake since Active Job sets its test tasks' descriptions.
 gem 'rake', '>= 10.3'
 
-# Active Job depends on the URI::GID::MissingModelIDError, which isn't released yet.
+# Active Job depends on URI::GID::MissingModelIDError, which isn't released yet.
 gem 'globalid', github: 'rails/globalid', branch: 'master'
 gem 'rack', github: 'rack/rack', branch: 'master'
 
-# This needs to be with require false as it is
-# loaded after loading the test library to
-# ensure correct loading order
+# This needs to be with require false to ensure correct loading order, as has to
+# be loaded after loading the test library.
 gem 'mocha', '~> 0.14', require: false
 
 gem 'rack-cache', '~> 1.2'
@@ -26,15 +25,15 @@ gem 'sprockets-rails', '~> 3.0.0.beta3', github: 'rails/sprockets-rails', branch
 gem 'sass-rails', github: 'rails/sass-rails', branch: 'master'
 
 # require: false so bcrypt is loaded only when has_secure_password is used.
-# This is to avoid ActiveModel (and by extension the entire framework)
+# This is to avoid Active Model (and by extension the entire framework)
 # being dependent on a binary library.
 gem 'bcrypt', '~> 3.1.10', require: false
 
-# This needs to be with require false to avoid
-# it being automatically loaded by sprockets
+# This needs to be with require false to avoid it being automatically loaded by
+# sprockets.
 gem 'uglifier', '>= 1.3.0', require: false
 
-# Track stable branch of sass because it doesn't have circular require warnings
+# Track stable branch of sass because it doesn't have circular require warnings.
 gem 'sass', github: 'sass/sass', branch: 'stable', require: false
 
 group :doc do
@@ -44,10 +43,10 @@ group :doc do
   gem 'kindlerb', '0.1.1'
 end
 
-# ActiveSupport
+# Active Support.
 gem 'dalli', '>= 2.2.1'
 
-# ActiveJob
+# Active Job.
 group :job do
   gem 'resque', require: false
   gem 'resque-scheduler', require: false
@@ -64,12 +63,12 @@ group :job do
   gem 'sequel', require: false
 end
 
-# Add your own local bundler stuff
+# Add your own local bundler stuff.
 local_gemfile = File.dirname(__FILE__) + "/.Gemfile"
 instance_eval File.read local_gemfile if File.exist? local_gemfile
 
 group :test do
-  # FIX: Our test suite isn't ready to run in random order yet
+  # FIX: Our test suite isn't ready to run in random order yet.
   gem 'minitest', '< 5.3.4'
 
   platforms :mri do
@@ -83,10 +82,10 @@ end
 platforms :ruby do
   gem 'nokogiri', '>= 1.6.7.rc3'
 
-  # Needed for compiling the ActionDispatch::Journey parser
+  # Needed for compiling the ActionDispatch::Journey parser.
   gem 'racc', '>=1.4.6', require: false
 
-  # ActiveRecord
+  # Active Record.
   gem 'sqlite3', '~> 1.3.6'
 
   group :db do
@@ -114,19 +113,19 @@ platforms :jruby do
 end
 
 platforms :rbx do
-  # The rubysl-yaml gem doesn't ship with Psych by default
-  # as it needs libyaml that isn't always available.
+  # The rubysl-yaml gem doesn't ship with Psych by default as it needs
+  # libyaml that isn't always available.
   gem 'psych', '~> 2.0'
 end
 
-# gems that are necessary for ActiveRecord tests with Oracle database
+# Gems that are necessary for Active Record tests with Oracle.
 if ENV['ORACLE_ENHANCED']
   platforms :ruby do
     gem 'ruby-oci8', '~> 2.2'
   end
   gem 'activerecord-oracle_enhanced-adapter', github: 'rsim/oracle-enhanced', branch: 'master'
 end
 
-# A gem necessary for ActiveRecord tests with IBM DB
+# A gem necessary for Active Record tests with IBM DB.
 gem 'ibm_db' if ENV['IBM_DB']
 gem 'tzinfo-data', platforms: [:mingw, :mswin, :x64_mingw, :jruby]