* Checks if the current trace class or function has to be skipped
*
* @param array $trace The current trace array
- * @param int $index The index of the current hierarchy level
+ * @param int $index The index of the current hierarchy level
+ *
* @return bool True if the class or function should get skipped, otherwise false
*/
private function isTraceClassOrSkippedFunction(array $trace, $index)