Fix #3113: Spelling in error validation messages
Add full stop at phrases to match #2984
Merge branch 'hotfix/3113' of git://github.com/nidelson/zf2 into hotfix/3506

Conflicts:
	library/Zend/Validator/File/Md5.php
Merge branch 'hotfix/3506'

Close #3506
Fixes #3113