corrected Denglisch and Gateway to lowercase in nightly

i18n/en.po

@@ -22,7 +22,7 @@ msgstr ""
 "<p>This is your Freifunk node's public key. Please connect the WAN-Port "
 "of your Freifunk node with the LAN-Port of your home router. The node will "
 "automatically register at the Freifunk Stuttgart project. This could take "
-"some while till all the Gateways accept your key. If the node won't be able "
+"a while till all the gateways accept your key. If the node won't be able "
 "to connect to the mesh VPN, you have to send the key together with your "
 "node's name (<em><%=escape(hostname)%></em>) and MAC (<em><%=sysconfig.primary_mac%></em>) to "
 "<a href=\"mailto:vpn-schluessel@lists.freifunk-stuttgart.net?&amp;subject=New%20Freifunk-Node%3A%20<%=urlescape(hostname)%>&amp;body=Name%3A%20<%=urlescape(hostname)%>%0D%0AKey%3A%20<%=pubkey%>%0D%0AMAC%3A%20<%=sysconfig.primary_mac%>%0D%0A\">vpn-schluessel@lists.freifunk-stuttgart.net</a> - "