[zendframework/zf2#4449] docblock fixes
[zendframework/zf2#4449] docblock fixes

- Ensured docblock references were correct

turrsis/zend-mvc,svycka/zend-mvc,ezimuel/zend-mvc,MadCat34/zend-mvc,svycka/zend-mvc,turrsis/zend-mvc,MadCat34/zend-mvc,ezimuel/zend-mvc