fix cli add command

Author: lohanidamodar

app/views/docs/getting-started-for-server.phtml

@@ -62,7 +62,7 @@ $dartVersion = $versions['dart'] ?? '';
 Install-Package Appwrite
 
 # or .NET CLI
-csharp add package Appwrite</code></pre>
+dotnet add package Appwrite</code></pre>
         </div>
     </li>
     <li>
@@ -455,4 +455,4 @@ res.then((response) {
 
 <h2>Next Steps</h2>
 
-<p>Appwrite has many services and tools to help improve your app and speed up your development. The best way to learn how you can take advantage of them is to explore the different API references docs.</p>
+<p>Appwrite has many services and tools to help improve your app and speed up your development. The best way to learn how you can take advantage of them is to explore the different API references docs.</p>