fix code comments and callout

Author: devalog

fern/products/api-def/grpc-pages/overview.mdx

@@ -6,7 +6,7 @@ description: gRPC is a high-performance RPC framework that uses Protocol Buffers
 <Markdown src="/snippets/enterprise-plan.mdx"/>
 
 <Note>
-  Fern only supports gRPC SDK generation for .NET/C#. For other languages, protobuf specs can be used for documentation generation.
+  Fern only supports gRPC SDK generation for .NET/C#. Protobuf specs can be used for documentation generation in all languages.
 </Note>
 
 gRPC is a modern, open-source, high-performance Remote Procedure Call (RPC) framework that can run in any environment. It uses Protocol Buffers (protobuf) as the interface definition language and supports multiple programming languages. 
@@ -209,8 +209,10 @@ Create a `generators.yml` file in your fern directory and add a reference to you
 api: 
   specs: 
     - proto:
-        root: ../user-service/proto # Path up to where package starts (e.g., for package userservice.v1)
-        target: ../user-service/proto/data/v1/user_service.proto # Omit to generate docs for entire root folder
+        # Path up to where package starts (e.g., for package userservice.v1)
+        root: ../user-service/proto 
+        # Omit to generate docs for entire root folder
+        target: ../user-service/proto/data/v1/user_service.proto 
 groups:
   external:
     generators: