Why Capital P and small p In a WML file?

sebul <[email protected]>
Newsgroups gmane.linux.debian.devel.www
Message-ID <CANy4eeWN0PBpCWMiU_dV4TpnQn-73UFYd=K=xd_Kk1uVYMCL4A@mail.gmail.com> 
I found P and p in a wml file. For example,
in
https://alioth.debian.org/scm/viewvc.php/webwml/english/international/index.wml?view=markup&revision=1.50&root=webwml
has capital P and small letter p.

What is difference capital letter tags and small letter tags in a wml file?

-- 
세벌식 http://sebul.sarang.net <http://sebul.sarang.net>
lmpx.com only provides a reader for public news (NNTP) servers. It is not affiliated with the servers or forums shown here and is not responsible for the content of articles, which is written by their respective authors.