update screenshot for counter
update screenshot for counter

git-svn-id: https://svn.apache.org/repos/asf/jmeter/trunk@1376684 13f79535-47bb-0310-9956-ffa450edef68

Former-commit-id: 6355854df6bcdbaa60c274d1b96722b803080cbf
apache/jmeter,apache/jmeter,apache/jmeter,ham1/jmeter,benbenw/jmeter,benbenw/jmeter,etnetera/jmeter,ham1/jmeter,ham1/jmeter,etnetera/jmeter,etnetera/jmeter,ham1/jmeter,benbenw/jmeter,etnetera/jmeter,apache/jmeter,etnetera/jmeter,ham1/jmeter,apache/jmeter,benbenw/jmeter