lost of documentation and some small adjustment...

lost of documentation and some small adjustments to collection classes.

1 files changed, 8 insertions, 6 deletions

diff --git a/src/library/scala/collection/BitSet.scala b/src/library/scala/collection/BitSet.scala
index 136e623cef..abb4856bcd 100644
--- a/src/library/scala/collection/BitSet.scala
+++ b/src/library/scala/collection/BitSet.scala
@@ -13,8 +13,11 @@ package scala.collection
 
 import generic._
 
-/** common base class for mutable and immutable bit sets
- *
+/** A common base class for mutable and immutable bitsets.
+ *  $bitsetinfo
+
+ *  @author Martin Odersky
+ *  @version 2.8
  *  @since 1
  */
 trait BitSet extends Set[Int]
@@ -22,11 +25,10 @@ trait BitSet extends Set[Int]
   override def empty: BitSet = BitSet.empty
 }
 
-/** A factory object for bitsets
- *
- *  @since 2.8
- */
+/** $factoryInfo */
 object BitSet extends BitSetFactory[BitSet] {
   val empty: BitSet = immutable.BitSet.empty
+  /** $canBuildFromInfo */
+  implicit def canBuildFrom: CanBuildFrom[BitSet, Int, BitSet] = bitsetCanBuildFrom
 }