diff --git a/activesupport/lib/active_support/core_ext/module/concerning.rb b/activesupport/lib/active_support/core_ext/module/concerning.rb
index b22dc5ff1e..07a392404e 100644
--- a/activesupport/lib/active_support/core_ext/module/concerning.rb
+++ b/activesupport/lib/active_support/core_ext/module/concerning.rb
@@ -63,7 +63,7 @@ class Module
   #
   # == Mix-in noise exiled to its own file:
   #
-  # Once our chunk of behavior starts pushing the scroll-to-understand it
+  # Once our chunk of behavior starts pushing the scroll-to-understand it's
   # boundary, we give in and move it to a separate file. At this size, the
   # overhead feels in good proportion to the size of our extraction, despite
   # diluting our at-a-glance sense of how things really work.
diff --git a/guides/source/getting_started.md b/guides/source/getting_started.md
index 9c09ecc99c..0aa0b49b15 100644
--- a/guides/source/getting_started.md
+++ b/guides/source/getting_started.md
@@ -23,7 +23,7 @@ prerequisites installed:
 
 * The [Ruby](http://www.ruby-lang.org/en/downloads) language version 1.9.3 or newer
 * The [RubyGems](http://rubygems.org) packaging system
-    * To learn more about RubyGems, please read the [RubyGems Guides](http://guides.rubygems.org)
+* To learn more about RubyGems, please read the [RubyGems Guides](http://guides.rubygems.org)
 * A working installation of the [SQLite3 Database](http://www.sqlite.org)
 
 Rails is a web application framework running on the Ruby programming language.