Cleans and removes 'Examples' tag [ci skip]

4 files changed, 4 insertions, 9 deletions

diff --git a/activerecord/lib/active_record/autosave_association.rb b/activerecord/lib/active_record/autosave_association.rb
index 907fe70522..704998301c 100644
--- a/activerecord/lib/active_record/autosave_association.rb
+++ b/activerecord/lib/active_record/autosave_association.rb
@@ -32,8 +32,6 @@ module ActiveRecord
   # autosave callbacks are executed. Placing your callbacks after
   # associations is usually a good practice.
   #
-  # == Examples
-  #
   # === One-to-one Example
   #
   #   class Post
diff --git a/activerecord/lib/active_record/integration.rb b/activerecord/lib/active_record/integration.rb
index 23c272ef12..7bdc1bd4c6 100644
--- a/activerecord/lib/active_record/integration.rb
+++ b/activerecord/lib/active_record/integration.rb
@@ -29,8 +29,6 @@ module ActiveRecord
 
     # Returns a cache key that can be used to identify this record.
     #
-    # ==== Examples
-    #
     #   Product.new.cache_key     # => "products/new"
     #   Product.find(5).cache_key # => "products/5" (updated_at not available)
     #   Person.find(5).cache_key  # => "people/5-20071224150000" (updated_at available)
diff --git a/activerecord/lib/active_record/query_cache.rb b/activerecord/lib/active_record/query_cache.rb
index 38e18b32a4..2cf75bcfc4 100644
--- a/activerecord/lib/active_record/query_cache.rb
+++ b/activerecord/lib/active_record/query_cache.rb
@@ -4,6 +4,7 @@ module ActiveRecord
   class QueryCache
     module ClassMethods
       # Enable the query cache within the block if Active Record is configured.
+      # If it's not, it willl execute the given block.
       def cache(&block)
         if ActiveRecord::Base.connected?
           connection.cache(&block)
@@ -13,6 +14,7 @@ module ActiveRecord
       end
 
       # Disable the query cache within the block if Active Record is configured.
+      # If it's not, it willl execute the given block.
       def uncached(&block)
         if ActiveRecord::Base.connected?
           connection.uncached(&block)
diff --git a/activerecord/lib/active_record/querying.rb b/activerecord/lib/active_record/querying.rb
index 45f6a78428..5ddcaee6be 100644
--- a/activerecord/lib/active_record/querying.rb
+++ b/activerecord/lib/active_record/querying.rb
@@ -26,14 +26,13 @@ module ActiveRecord
     # MySQL specific terms will lock you to using that particular database engine or require you to
     # change your call if you switch engines.
     #
-    # ==== Examples
     #   # A simple SQL query spanning multiple tables
     #   Post.find_by_sql "SELECT p.title, c.author FROM posts p, comments c WHERE p.id = c.post_id"
-    #   > [#<Post:0x36bff9c @attributes={"title"=>"Ruby Meetup", "first_name"=>"Quentin"}>, ...]
+    #   # => [#<Post:0x36bff9c @attributes={"title"=>"Ruby Meetup", "first_name"=>"Quentin"}>, ...]
     #
     #   # You can use the same string replacement techniques as you can with ActiveRecord#find
     #   Post.find_by_sql ["SELECT title FROM posts WHERE author = ? AND created > ?", author_id, start_date]
-    #   > [#<Post:0x36bff9c @attributes={"title"=>"The Cheap Man Buys Twice"}>, ...]
+    #   # => [#<Post:0x36bff9c @attributes={"title"=>"The Cheap Man Buys Twice"}>, ...]
     def find_by_sql(sql, binds = [])
       logging_query_plan do
         result_set = connection.select_all(sanitize_sql(sql), "#{name} Load", binds)
@@ -57,8 +56,6 @@ module ActiveRecord
     #
     # * +sql+ - An SQL statement which should return a count query from the database, see the example below.
     #
-    # ==== Examples
-    #
     #   Product.count_by_sql "SELECT COUNT(*) FROM sales s, customers c WHERE s.customer_id = c.id"
     def count_by_sql(sql)
       logging_query_plan do