Remove whitespace.

activerecord/lib/active_record/associations.rb

@@ -2085,6 +2085,7 @@ def initialize(reflection, join_dependency, parent = nil)
 
             def association_join
               connection = reflection.active_record.connection
+
               join = case reflection.macro
                 when :has_and_belongs_to_many
                   ["%s.%s = %s.%s " % [

activerecord/lib/active_record/associations/belongs_to_association.rb

@@ -36,11 +36,11 @@ def replace(record)
         loaded
         record
       end
-      
+
       def updated?
         @updated
       end
-      
+
       private
         def find_target
           find_method = if @reflection.options[:primary_key]