Fix tests to conform to significant indentation after class sigs

Author: odersky

tests/patmat/t11620.scala

@@ -1,6 +1,6 @@
 sealed trait A[+T]
- case class A1[+T](t : T       ) extends A[T]
- case class A2[+T](t1: T, t2: T) extends A[T]
+case class A1[+T](t : T       ) extends A[T]
+case class A2[+T](t1: T, t2: T) extends A[T]
 
 sealed trait B[+T] {
   type AA[+U] <: A[U]

tests/printing/i620.scala

@@ -22,7 +22,7 @@ class D {
   protected[D]    class H
   protected       class I
   protected[A]    class J
-                  class K
+  /* public */    class K
 
   protected[D] val a: Int = 0
   private[D]   val b: Int = 0