Minor example text fix

Author: EyePulp

README.md

@@ -15,7 +15,7 @@ request({
   url: 'https://api.domain.com/v1/a/b'
   json:true,
 
-  // The above parameters are specific to Request-retry
+  // The below parameters are specific to request-retry
   maxAttempts: 5,   // (default) try 5 times
   retryDelay: 5000,  // (default) wait for 5s before trying again
   retryStrategy: request.RetryStrategies.HTTPOrNetworkError // (default) retry on 5xx or network errors