Update outline-install.sh (#5688)

Author: tremor021

install/outline-install.sh

@@ -55,7 +55,7 @@ sed -i 's/NODE_ENV=production/NODE_ENV=development/g' /opt/outline/.env
 sed -i "s/generate_a_new_key/${SECRET_KEY}/g" /opt/outline/.env
 sed -i "s/user:pass@postgres/${DB_USER}:${DB_PASS}@localhost/g" /opt/outline/.env
 sed -i 's/redis:6379/localhost:6379/g' /opt/outline/.env
-sed -i "32s#URL=#URL=http://${LOCAL_IP}#g" /opt/outline/.env
+sed -i "5s#URL=#URL=http://${LOCAL_IP}#g" /opt/outline/.env
 sed -i 's/FORCE_HTTPS=true/FORCE_HTTPS=false/g' /opt/outline/.env
 $STD yarn install --frozen-lockfile
 export NODE_OPTIONS="--max-old-space-size=3584"