Update docker-install.sh

restrict the installation to either portainer-ce or the portainer-agent

install/docker-install.sh

@@ -57,21 +57,20 @@ if [[ "${prompt,,}" =~ ^(y|yes)$ ]]; then
     -v portainer_data:/data \
     portainer/portainer-ce:latest
   msg_ok "Installed Portainer $PORTAINER_LATEST_VERSION"
-fi
-
+else
   read -r -p "Would you like to add the Portainer Agent? <y/N> " prompt
   if [[ "${prompt,,}" =~ ^(y|yes)$ ]]; then
     msg_info "Installing Portainer agent $PORTAINER_AGENT_LATEST_VERSION"
     $STD docker run -d \
       -p 9001:9001 \
       --name portainer_agent \
-    --restart=always
+      --restart=always \
       -v /var/run/docker.sock:/var/run/docker.sock \
       -v /var/lib/docker/volumes:/var/lib/docker/volumes \
       portainer/agent
     msg_ok "Installed Portainer Agent $PORTAINER_AGENT_LATEST_VERSION"
   fi
-
+fi
 read -r -p "Would you like to add Docker Compose? <y/N> " prompt
 if [[ "${prompt,,}" =~ ^(y|yes)$ ]]; then
   msg_info "Installing Docker Compose $DOCKER_COMPOSE_LATEST_VERSION"