Merge pull request #237966 from tomkerkhove/patch-11

docs: Emphasize removing 'Server' is not support with set-header

Author: prmerger-automator[bot]

articles/api-management/set-header-policy.md

@@ -48,7 +48,7 @@ The `set-header` policy assigns a value to an existing HTTP response and/or requ
 
 ### Usage notes
 
- Multiple values of a header are concatenated to a CSV string, for example: 
+Multiple values of a header are concatenated to a CSV string, for example: 
 
 `headerName: value1,value2,value3`
 
@@ -65,6 +65,10 @@ User-Agent: value2
 User-Agent: value3
 ```
 
+The following limitations apply:
+
+- Removal of `Server` header is not supported.
+
 ## Examples
 
 ### Add header, override existing
@@ -98,4 +102,4 @@ This example shows how to apply policy at the API level to supply context inform
 
 - [API Management transformation policies](api-management-transformation-policies.md)
 
-[!INCLUDE [api-management-policy-ref-next-steps](../../includes/api-management-policy-ref-next-steps.md)]
+[!INCLUDE [api-management-policy-ref-next-steps](../../includes/api-management-policy-ref-next-steps.md)]