housekeeping: fix typo in configuration anchor name (via #5109)

docs/usage/configuration.md

@@ -66,7 +66,7 @@ Parameter name | Docker variable | Description
 Parameter name | Docker variable | Description
 --- | --- | -----
 <a name="oauth2RedirectUrl"></a>`oauth2RedirectUrl` | _Unavailable_ | `String`. OAuth redirect URL.
-<a name="requestInteceptor"></a>`requestInterceptor` | _Unavailable_ | `Function=(a => a)`. MUST be a function.  Function to intercept remote definition, Try-It-Out, and OAuth2 requests.  Accepts one argument requestInterceptor(request) and must return the modified request, or a Promise that resolves to the modified request.
+<a name="requestInterceptor"></a>`requestInterceptor` | _Unavailable_ | `Function=(a => a)`. MUST be a function.  Function to intercept remote definition, Try-It-Out, and OAuth2 requests.  Accepts one argument requestInterceptor(request) and must return the modified request, or a Promise that resolves to the modified request.
 <a name="responseInterceptor"></a>`responseInterceptor` | _Unavailable_ | `Function=(a => a)`. MUST be a function.  Function to intercept remote definition, Try-It-Out, and OAuth2 responses.  Accepts one argument responseInterceptor(response) and must return the modified response, or a Promise that resolves to the modified response.
 <a name="showMutatedRequest"></a>`showMutatedRequest` | `SHOW_MUTATED_REQUEST` | `Boolean=true`. If set to `true`, uses the mutated request returned from a requestInterceptor to produce the curl command in the UI, otherwise the request before the requestInterceptor was applied is used.
 <a name="supportedSubmitMethods"></a>`supportedSubmitMethods` | `SUPPORTED_SUBMIT_METHODS` | `Array=["get", "put", "post", "delete", "options", "head", "patch", "trace"]`. List of HTTP methods that have the Try it out feature enabled. An empty array disables Try it out for all operations. This does not filter the operations from the display.