videobridge-installation.md

@@ -149,6 +149,10 @@ In `/usr/share/jitsi-videobridge/lib/videobridge.rc`
 
        VIDEOBRIDGE_MAX_MEMORY=8192m
 
+or in /etc/jitsi/videobridge/config
+
+       VIDEOBRIDGE_MAX_MEMORY=8192m
+
 ### on fairmeeting main server
 
 Let bridges communicate with MUC https://git.fairkom.net/hosting/fairmeeting/issues/55