zendframework/zf2#6923 zendframework/zf2#6673 - minor docblock CS fixes
zendframework/zf2#6923 zendframework/zf2#6673 - minor docblock CS fixes

weierophinney/zend-http,netroby/zend-http,asgrim/zend-http,Maks3w/zend-http,zendframework/zend-http,malinink/zend-http