Fix "valid node" regexp

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@9126 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/CMFActivity/ActivityTool.py

@@ -57,7 +57,7 @@ except ImportError:
     pass
 
 # minimal IP:Port regexp
-NODE_RE = re.compile('\d+\.\d+\.\d+\.\d:\d+')
+NODE_RE = re.compile('\d+\.\d+\.\d+\.\d+:\d+')
 
 # Using a RAM property (not a property of an instance) allows
 # to prevent from storing a state in the ZODB (and allows to restart...)