diff --git a/activejob/lib/active_job/gem_version.rb b/activejob/lib/active_job/gem_version.rb
index c166020b28..2545e09845 100644
--- a/activejob/lib/active_job/gem_version.rb
+++ b/activejob/lib/active_job/gem_version.rb
@@ -1,5 +1,5 @@
 module ActiveJob
-  # Returns the version of the currently loaded ActiveJob as a <tt>Gem::Version</tt>
+  # Returns the version of the currently loaded Active Job as a <tt>Gem::Version</tt>
   def self.gem_version
     Gem::Version.new VERSION::STRING
   end
diff --git a/activejob/lib/active_job/version.rb b/activejob/lib/active_job/version.rb
index 7e646fa3c4..971ba9fe0c 100644
--- a/activejob/lib/active_job/version.rb
+++ b/activejob/lib/active_job/version.rb
@@ -1,7 +1,7 @@
 require_relative 'gem_version'
 
 module ActiveJob
-  # Returns the version of the currently loaded ActiveJob as a <tt>Gem::Version</tt>
+  # Returns the version of the currently loaded Active Job as a <tt>Gem::Version</tt>
   def self.version
     gem_version
   end
diff --git a/guides/source/active_job_basics.md b/guides/source/active_job_basics.md
index a8e1f22b4d..58e828d1b5 100644
--- a/guides/source/active_job_basics.md
+++ b/guides/source/active_job_basics.md
@@ -203,7 +203,7 @@ is integrated with Action Mailer so you can easily send emails asynchronously:
 # If you want to send the email now use #deliver_now
 UserMailer.welcome(@user).deliver_now
 
-# If you want to send the email through ActiveJob use #deliver_later
+# If you want to send the email through Active Job use #deliver_later
 UserMailer.welcome(@user).deliver_later
 ```