Update docs/guides/csharp/serverless-rest-api-example.mdx

Author: HomelessDinosaur

docs/guides/csharp/serverless-rest-api-example.mdx

@@ -103,7 +103,7 @@ Here we're creating an API named public and key value store named `profiles`, th
   Resources in Nitric like `api` and `key-value store` represent high-level
   cloud resources. When your app is deployed Nitric automatically converts these
   requests into appropriate resources for the specific
-  [provider](/docs/providers). Nitric also takes care of adding the IAM roles,
+  [provider](/providers). Nitric also takes care of adding the IAM roles,
   policies, etc. that grant the requested access. For example the `key-value`
   store resource uses DynamoDB in AWS or FireStore on Google Cloud.
 </Note>