mirrors: rsync: add Sincoolka Mirror

Bug: https://bugs.gentoo.org/456352
Signed-off-by: Sam James <sam@gentoo.org>

Author: thesamesam

files/mirrors/rsync.xml

@@ -75,9 +75,13 @@ vim: ft=xml et ts=2 sts=2 sw=2:
       <uri protocol="rsync" ipv4="y" ipv6="n" partial="n">rsync://rsync.cz.gentoo.org</uri>
     </mirror>
     <mirror>
-      <name>UPC Česká republika, a.s - rsync1.cz.gentoo.org.</name>
+      <name>UPC Česká republika, a.s - rsync1.cz.gentoo.org</name>
       <uri protocol="rsync" ipv4="y" ipv6="y" partial="n">rsync://rsync1.cz.gentoo.org</uri>
     </mirror>
+    <mirror>
+      <name>Sincoolka Mirror (Club Sincoolka, Czech Technical University in Prague) - rsync2.cz.gentoo.org</name>
+      <uri protocol="rsync" ipv4="y" ipv6="y" partial="n">rsync://rsync2.cz.gentoo.org</uri>
+    </mirror>
   </mirrorgroup>
   <mirrorgroup region="Europe (rsync.europe.gentoo.org)" country="DE" countryname="Germany">
     <mirror>