Add spaces around + in tests.

1 files changed, 3 insertions, 3 deletions

diff --git a/tests/pos/List1.scala b/tests/pos/List1.scala
index 30ebf5e1e..733ef376d 100644
--- a/tests/pos/List1.scala
+++ b/tests/pos/List1.scala
@@ -21,7 +21,7 @@ object lists {
 
   def foo = {
     val intnil = Nil[Int];
-    val intlist = intnil.prepend(1).prepend(1+1);
+    val intlist = intnil.prepend(1).prepend(1 + 1);
     val x: Int = intlist.head;
     val strnil = Nil[String];
     val strlist = strnil.prepend("A").prepend("AA");
@@ -33,8 +33,8 @@ object lists {
     def isEmpty: Boolean = false;
     def head: Int = 1;
     def foo: List[Int] { def isEmpty: Boolean; def head: Int; def tail: List[Int] } = Nil[Int];
-    def tail0: List[Int] = foo.prepend(1).prepend(1+1);
-    def tail: List[Int] = Nil[Int].prepend(1).prepend(1+1);
+    def tail0: List[Int] = foo.prepend(1).prepend(1 + 1);
+    def tail: List[Int] = Nil[Int].prepend(1).prepend(1 + 1);
   }
 
   def foo2 = {