Index: index.html
===================================================================
--- index.html	(revision 12)
+++ index.html	(revision 13)
@@ -54,5 +54,5 @@
 <ul>
 	<li> contact me via email: cschem [at] igor2.repo.hu
 	<li> and/or join our irc channel: server: repo.hu port: 6667 channel: #pcb-rnd ; webchat: http://repo.hu/projects/pcb-rnd/irc.html
-	<li> and/or sing up to our mailing list (send a mail with subject subscribe to cschem [at] list.repo.hu)
+	<li> and/or sign up to our mailing list (send a mail with subject subscribe to cschem [at] list.repo.hu)
 </ul>