Deletes trailing whitespaces (over text files only find * -type f -exec sed 's/[ \t]*$//' -i {} \;)

3 files changed, 6 insertions, 6 deletions

diff --git a/activerecord/lib/active_record/connection_adapters/abstract/connection_pool.rb b/activerecord/lib/active_record/connection_adapters/abstract/connection_pool.rb
index 02a8f4e214..288ce5aebb 100644
--- a/activerecord/lib/active_record/connection_adapters/abstract/connection_pool.rb
+++ b/activerecord/lib/active_record/connection_adapters/abstract/connection_pool.rb
@@ -109,7 +109,7 @@ module ActiveRecord
       end
 
       # If a connection already exists yield it to the block.  If no connection
-      # exists checkout a connection, yield it to the block, and checkin the 
+      # exists checkout a connection, yield it to the block, and checkin the
       # connection when finished.
       def with_connection
         connection_id = current_connection_id
diff --git a/activerecord/lib/active_record/connection_adapters/abstract/schema_definitions.rb b/activerecord/lib/active_record/connection_adapters/abstract/schema_definitions.rb
index 2472403282..84fc4c03f9 100644
--- a/activerecord/lib/active_record/connection_adapters/abstract/schema_definitions.rb
+++ b/activerecord/lib/active_record/connection_adapters/abstract/schema_definitions.rb
@@ -23,7 +23,7 @@ module ActiveRecord
       #
       # +name+ is the column's name, such as <tt>supplier_id</tt> in <tt>supplier_id int(11)</tt>.
       # +default+ is the type-casted default value, such as +new+ in <tt>sales_stage varchar(20) default 'new'</tt>.
-      # +sql_type+ is used to extract the column's length, if necessary. For example +60+ in 
+      # +sql_type+ is used to extract the column's length, if necessary. For example +60+ in
       # <tt>company_name varchar(60)</tt>.
       # It will be mapped to one of the standard Rails SQL types in the <tt>type</tt> attribute.
       # +null+ determines if this column allows +NULL+ values.
@@ -360,7 +360,7 @@ module ActiveRecord
       #
       # Available options are (none of these exists by default):
       # * <tt>:limit</tt> -
-      #   Requests a maximum column length. This is number of characters for <tt>:string</tt> and 
+      #   Requests a maximum column length. This is number of characters for <tt>:string</tt> and
       #   <tt>:text</tt> columns and number of bytes for :binary and :integer columns.
       # * <tt>:default</tt> -
       #   The column's default value. Use nil for NULL.
@@ -464,7 +464,7 @@ module ActiveRecord
       # TableDefinition#timestamps that'll add created_at and +updated_at+ as datetimes.
       #
       # TableDefinition#references will add an appropriately-named _id column, plus a corresponding _type
-      # column if the <tt>:polymorphic</tt> option is supplied. If <tt>:polymorphic</tt> is a hash of 
+      # column if the <tt>:polymorphic</tt> option is supplied. If <tt>:polymorphic</tt> is a hash of
       # options, these will be used when creating the <tt>_type</tt> column. So what can be written like this:
       #
       #   create_table :taggings do |t|
diff --git a/activerecord/lib/active_record/connection_adapters/abstract/schema_statements.rb b/activerecord/lib/active_record/connection_adapters/abstract/schema_statements.rb
index 214038848f..0245e63294 100644
--- a/activerecord/lib/active_record/connection_adapters/abstract/schema_statements.rb
+++ b/activerecord/lib/active_record/connection_adapters/abstract/schema_statements.rb
@@ -110,8 +110,8 @@ module ActiveRecord
       #
       #   Also note that this just sets the primary key in the table. You additionally
       #   need to configure the primary key in the model via the +set_primary_key+ macro.
-      #   Models do NOT auto-detect the primary key from their table definition. 
-      #   
+      #   Models do NOT auto-detect the primary key from their table definition.
+      #
       # [<tt>:options</tt>]
       #   Any extra options you want appended to the table definition.
       # [<tt>:temporary</tt>]