fix deploy dashboard (#911)

docs-2.0/nebula-dashboard-ent/2.deploy-connect-dashboard-en.md

@@ -12,7 +12,7 @@ Before deploying Dashboard, you must do a check of these:
   | :-------------------------- | :--------------- |
   | {{ dashboard_ent.release }} | 2.x              |
 
-- The environment of [MySql](https://www.mysql.com/) is ready and a database named as `dashboard` is created.
+- The environment of [MySQL](https://www.mysql.com/) is ready and a database named as `dashboard` is created.
 - Before the installation starts, the following ports are not occupied.
 
   | Port | Description |
@@ -42,7 +42,7 @@ Before deploying Dashboard, you must do a check of these:
    $ tar -xzvf nebula-graph-dashboard-<version>.tar.gz
    ```
 
-3. Use `vim config/config.yaml` to modify the configuration.
+3. Edit `vim config/config.yaml` to modify the configuration.
 
    ```bash
    # Information about the database
@@ -73,6 +73,7 @@ Before deploying Dashboard, you must do a check of these:
    ```
 
    For example:
+
    ```bash
    $ cp -r nebula.license /usr/local/nebula-dashboard
    ```
@@ -84,11 +85,13 @@ Before deploying Dashboard, you must do a check of these:
 5. Start Dashboard.
 
    You can use the following command to start the Dashboard with one click.
+
    ```bash
    $ bash ./scripts/start.sh
    ```
+
    Or execute the following commands to start prometheus, webserver, exporter and gateway services to start Dashboard.
-   
+
    ```bash
    $ cd scripts
    $ sudo ./dashboard.server start prometheus # Start prometheus service
@@ -126,6 +129,7 @@ $ sudo <dashboard_path>/dashboard/scripts/dashboard.service
 ### Examples
 
 Dashboard is installed in the current directory, and you can use the following commands to manage services.
+
 ```bash
 $ sudo /dashboard/scripts/dashboard.service start all #start all Dashboard service 
 $ sudo /dashboard/scripts/dashboard.service stop all #stop all Dashboard service 
@@ -136,6 +140,6 @@ $ sudo /dashboard/scripts/dashboard.service status all #check all Dashboard serv
 
 After Dashboard is successfully started, you can enter `http://<ip_address>:7005` in the address bar of a browser.
 
-If the following login interface is shown in the browser, then you have successfully deployed and started Dashboard. You can log into the GOD user of Dashboard with the default username `nebula` and password `nebula`. You can modify the password in [System Settings](../nebula-dashboard-ent/6.system-settings.md). And you also can use the GOD account to create a new account with the permission ADMIN on the [Account Management](../nebula-dashboard-ent/5.account-management.md) to log into the Dashboard.
+If the following login interface is shown in the browser, then you have successfully deployed and started Dashboard. You can log into Dashboard as a GOD user with the default username `nebula` and password `nebula`. You can modify the password in [System Settings](../nebula-dashboard-ent/6.system-settings.md). And you also can use the GOD account to create a new account with the permission ADMIN on the [Account Management](../nebula-dashboard-ent/5.account-management.md) to log into the Dashboard.
 
 ![start-page](../nebula-dashboard-en/figs/ds-028.png)

docs-2.0/nebula-dashboard-ent/5.account-management.md

@@ -4,6 +4,6 @@ By default, you can log in with the GOD role (`nebula` as the default username a
 
 ![god](../nebula-dashboard-ent/figs/ds-032.png)
 
-You cannot perform operations on other accounts using the ADMIN account you created except for viewing the user name, the role, and the creation time.
+You cannot perform operations on other accounts using the ADMIN account you created except for viewing the username, the role, and the creation time.
 
 ![admin](../nebula-dashboard-ent/figs/ds-031.png)