Update the command to help make the NEWS.

NEWS_DEV.txt

@@ -4,9 +4,10 @@
 DRAFT Release Notes
 ===================
 
-git log -p rel-0.7... |grep Merge|grep '#[0123456789]' |cut -f 8 -d ' ' | sed 's\#\* https://github.com/Theano/Theano/pull/\'
+git log -p rel-0.8.0... |grep Merge|grep '#[0123456789]' |cut -f 8 -d ' ' | sed 's\#\* https://github.com/Theano/Theano/pull/\'
 
-git shortlog -sn rel-0.7..
+# Commit count per user
+git shortlog -sn rel-0.8.0..