Bump version number.

diff --git a/Doc/Makefile b/Doc/Makefile
index e38b8926a0353bd743172a8fcb934e492088c638..fce08488f6f2c756fff017f870a7507293560487 100644 (file)
--- a/Doc/Makefile
+++ b/Doc/Makefile
@@ -67,7 +67,7 @@ TOOLSDIR=     tools
 
 # This is the *documentation* release, and is used to construct the file
 # names of the downloadable tarballs.
-RELEASE=2.2a2
+RELEASE=2.2a3
 
 PYTHON=           python
 DVIPS=    dvips -N0 -t $(PAPER)