Add config sample, refs #107

Seldaek · Seldaek · commit be037b022f44 · 2014-12-28T16:33:28.000Z
diff --git a/DependencyInjection/Configuration.php b/DependencyInjection/Configuration.php
@@ -107,6 +107,10 @@
  *   - members: the wrapped handlers by name
  *   - [bubble]: bool, defaults to true
  *
+ * - whatfailuregroup:
+ *   - members: the wrapped handlers by name
+ *   - [bubble]: bool, defaults to true
+ *
  * - syslog:
  *   - ident: string
  *   - [facility]: defaults to LOG_USER
