1 files changed, 9 insertions, 9 deletions
diff --git a/lib/arel/engines/sql/predicates.rb b/lib/arel/engines/sql/predicates.rb
index 59b0ab0929..93d2a2f619 100644
--- a/lib/arel/engines/sql/predicates.rb
+++ b/lib/arel/engines/sql/predicates.rb
@@ -5,13 +5,13 @@ module Arel
         "#{operand1.to_sql} #{predicate_sql} #{operand1.format(operand2)}"
       end
     end
-    
+
     class Unary < Predicate
       def to_sql(formatter = nil)
         "#{predicate_sql} (#{operand.to_sql(formatter)})"
       end
     end
-    
+
     class Not < Unary
       def predicate_sql; "NOT" end
     end
@@ -29,19 +29,19 @@ module Arel
     class And < CompoundPredicate
       def predicate_sql; "AND" end
     end
-    
+
     class Polyadic < Predicate
       def to_sql(formatter = nil)
-        "(" + 
+        "(" +
           predicates.map {|p| p.to_sql(formatter)}.join(" #{predicate_sql} ") +
         ")"
       end
     end
-    
+
     class Any < Polyadic
       def predicate_sql; "OR" end
     end
-    
+
     class All < Polyadic
       def predicate_sql; "AND" end
     end
@@ -77,7 +77,7 @@ module Arel
     class Match < Binary
       def predicate_sql; 'LIKE' end
     end
-    
+
     class NotMatch < Binary
       def predicate_sql; 'NOT LIKE' end
     end
@@ -92,10 +92,10 @@ module Arel
           super
         end
       end
-      
+
       def predicate_sql; operand2.inclusion_predicate_sql end
     end
-    
+
     class NotIn < Binary
       def predicate_sql; operand2.exclusion_predicate_sql end
     end