fixed up tests

Author: odersky

test/files/neg/implicits.check

@@ -12,4 +12,9 @@ implicits.scala:38: error: type mismatch;
  required: Int
   foo(set)
       ^
-two errors found
+implicits.scala:46: error: type mismatch;
+ found   : List[Any]
+ required: scala.List[Mxml]
+        children.toList.flatMap ( e => {
+                                ^
+three errors found

test/files/run/arrays.scala

@@ -161,7 +161,7 @@ object Test {
   def checkT2368() {
     val arr = Array(1, 2, 3)
     arr(0) += 1
-    assert(arr(0) == 1)
+    assert(arr(0) == 2)
   }
 
   //##########################################################################

test/files/run/colltest1.scala

@@ -127,8 +127,8 @@ object Test extends Application {
     assert(ten.patch(0, List(1, 2, 3), 9) == List(1, 2, 3, 10))
     assert(empty.padTo(10, 7) == Array.fill(10)(7).toSequence)
     assert((ten zip ten.indices) == ten.zipWithIndex)
-    assert(ten sortWith (_ < _) == ten)
-    assert(ten sortWith (_ > _) == ten.reverse)
+    assert(ten.sortWith(_ < _) == ten)
+    assert(ten.sortWith(_ > _) == ten.reverse)
   }
 
   def setTest(empty: => Set[String]) {