update readme

Author: rmllr

README.md

@@ -3,4 +3,4 @@
 [![GitHub license](https://img.shields.io/badge/License-GPL%20v3-blue.svg)](https://github.com/softvis-research/jqa-kieker-plugin/blob/master/LICENSE)
 [![Build Status](https://travis-ci.com/softvis-research/jqa-kieker-plugin.svg?branch=master)](https://travis-ci.com/softvis-research/jqa-kieker-plugin)
 
-This is a stack trace parser of jQAssistant. It enables jQAssistant to scan and to analyze [Kieker](https://github.com/kieker-monitoring/kieker) trace event logs.
+This is a stack trace parser for jQAssistant. It enables jQAssistant to scan and to analyze [Kieker](https://github.com/kieker-monitoring/kieker) trace event logs.