Update LLM API Router Service

LLM-API-Router-Service.md

@@ -32,7 +32,7 @@ configuration is provided through a `LLMApiRouterConfiguration` object.
 `AllLLMServicesUnavailableException`.
     * The request is routed to the selected `LLMService`.
         * This call is wrapped in the `autoRetry` method
-        *   depending on the endpoint, the `shortTimeout` parameter is set
+        *   The `shortTimeout` parameter is set based on the endpoint.
             *   `true` for `processQuery`
             *   `false` for `generateSummary`
             
@@ -49,7 +49,7 @@ configuration is provided through a `LLMApiRouterConfiguration` object.
 
     * If a timeout is encountered by an `LLMService`, it sets its `operational` flag to false and throws a `ServiceUnavailableException`
     * the autoRetry method catches the exception and automatically retries the request
-        * the `LLMApiRouter` always selects the first available service for each attempt independently each attempt independently
+        * the `LLMApiRouter` always selects the first available service for each attempt independently
 
 5. **Service Health Checks:**
     * A scheduled task (`@Scheduled`) periodically checks the availability of each `LLMService`.