Update broken-site-reporting/README.md

broken-site-reporting/README.md

@@ -26,7 +26,7 @@ Test suite specific fields:
 - `os` - string - operating system name (native apps only)
 - `gpcEnabled` - boolean - if GPC is enabled or not (native apps only) - GPC can be disabled by user or by remote config
 - `errorDescriptions` - array of strings - optional field containing descriptions from errors generated by failed page loads
-- `httpErrorCodes` - [int] - optional field containing the HTTP status codes returned by the page load
+- `httpErrorCodes` - array of int - optional field containing the HTTP status codes returned by the page load
 - `expectReportURLPrefix` - string - resulting report URL should be prefixed with this string
 - `expectReportURLParams` - Array of `{name: '', value: ''}` objects - resulting report URL should have the following set of URL parameters with matching values
     - `value` is an optional check for an exact value match.