Improve debian/README.Debian (#1134)

* debian/README.Debian: Remove trailing space

* debian/README.Debian: Re-flow text for 72 characters text width

Author: paulmenzel

debian/README.Debian

@@ -1,7 +1,8 @@
 jitsi-videobridge for Debian
 ---------------------
 
-If you want a WebRTC videoconferencing sollution you have to install jitsi-meet package 
-which uses Jitsi Videbridge as a SFU (Selective Forwarding Unit)
+If you want a WebRTC videoconferencing sollution you have to install
+jitsi-meet package which uses Jitsi Videbridge as a SFU (Selective
+Forwarding Unit)
 
  -- Yasen Pramatarov <yasen@bluejimp.com>  Tue, 22 Apr 2014 21:40:37 +0300