added @return where missing fixed @return where wrong fixed @param where wrong in methods: @var -> @param
added @return where missing
fixed @return where wrong
fixed @param where wrong
in methods: @var -> @param

weierophinney/zend-servicemanager,MadCat34/zend-servicemanager,matwright/zend-servicemanager,akrabat/zend-servicemanager,prolic/zend-servicemanager