Deleted line break introduced by accident in antoine’s 1476700.

git-svn-id: https://svn.apache.org/repos/asf/ant/core/trunk@1477713 13f79535-47bb-0310-9956-ffa450edef68

WHATSNEW

@@ -132,8 +132,7 @@ Other changes:
    archives using Zip64 extensions (files and archives bigger that 4GB
    and with more that 64k entries).
 
- * a new task <commandlaun
- cher> can be used to configure the
+ * a new task <commandlauncher> can be used to configure the
    CommandLauncher used by Ant when forking external programs or new
    Java VMs.
    Bugzilla Report 52706.