remove CodeGroup tags

Author: ethanpalm

installation.mdx

@@ -23,13 +23,11 @@ icon: "terminal"
 <Steps>
   <Step title="Install the CLI.">
     Run the following command to install the [CLI](https://www.npmjs.com/package/mint):
-    <CodeGroup>
 
-    ```bash npm
+    ```bash
     npm i -g mint
     ```
 
-    </CodeGroup>
   </Step>
   <Step title="Preview locally.">
     Navigate to your docs directory (where your `docs.json` file is located) and execute the following command:
@@ -44,15 +42,10 @@ icon: "terminal"
 
 Alternatively, if you do not want to install the CLI globally, you can run a one-time script:
 
-<CodeGroup>
-
-```bash npm
+```bash
 npx mint dev
 ```
 
-
-</CodeGroup>
-
 ## Updates
 
 If your local preview is out of sync with what you see on the web in the production version, update your local CLI:
@@ -63,15 +56,10 @@ mint update
 
 If this `mint update` command is not available on your local version, re-install the CLI with the latest version:
 
-<CodeGroup>
-
-```bash npm
+```bash
 npm i -g mint@latest
 ```
 
-
-</CodeGroup>
-
 ## Custom ports
 
 By default, the CLI uses port 3000. You can customize the port using the `--port` flag. To run the CLI on port 3333, for instance, use this command: