fixed typo

Author: serghey-rodin

bin/v-rebuild-web-domains

@@ -64,7 +64,7 @@ if [ "$domain_counter" -lt 1 ]; then
     rm -f $HOMEDIR/$user/conf/web/*
     sed -i "/.*\/$user\/.*$WEB_SYSTEM.conf/d" $web_conf
     if [ -e "$proxy_conf" ]; then
-        sed -i "/.*\/$user\/.*$WEB_SYSTEM.conf/d" $proxy_conf
+        sed -i "/.*\/$user\/.*$PROXY_SYSTEM.conf/d" $proxy_conf
     fi
 
 else