[wiki] [sites] Fix header || Jochen Sprickerhof

From: <git_AT_suckless.org>
Date: Mon, 03 May 2021 17:26:11 +0200

commit 346993e10e90a48b9daba0320fe13ba892cd610a
Author: Jochen Sprickerhof <git_AT_jochen.sprickerhof.de>
Date: Mon May 3 17:26:07 2021 +0200

    Fix header

diff --git a/surf.suckless.org/patches/proxyconfig/index.md b/surf.suckless.org/patches/proxyconfig/index.md
index 92dcd6ae..87291e0c 100644
--- a/surf.suckless.org/patches/proxyconfig/index.md
+++ b/surf.suckless.org/patches/proxyconfig/index.md
_AT_@ -1,5 +1,5 @@
 proxyconfig
-===================
+===========
 
 Description
 -----------
Received on Mon May 03 2021 - 17:26:11 CEST