Index: branches/pyyaml3000/lib/yaml/tokens.py
===================================================================
--- branches/pyyaml3000/lib/yaml/tokens.py	(revision 51)
+++ branches/pyyaml3000/lib/yaml/tokens.py	(revision 52)
@@ -36,5 +36,5 @@
 
 class BlockMappingStartToken(Token):
-    id = '<block mapping end>'
+    id = '<block mapping start>'
 
 class BlockEndToken(Token):