need clearification about acl

[tomamodi]

acl my-iplist-1 src 192.168.1.0/255.255.255.0
acl my-iplist-2 src 10.0.0.0/255.255.0.0
http_access allow my-iplist-1
http_access allow my-iplist-2
icp_access allow my-iplist-1
icp_access allow my-iplist-2
====================
acl my-iplist src 192.168.1.0/255.255.255.0
acl my-iplistsrc 10.0.0.0/255.255.0.0
http_access allow my-iplist
icp_access allow my-iplist
-------------------
is this make diffrence with out number or both work same

Q is that above two serves the same what i think
it allow the both ip first one from squid-docs.sourceforge.net
other one running in my squid.conf

[Ricky]

Both above will work , just make sure you don't make any typo . ie typing mistakes.