fixed file-comment-sniff for small files

[white-gecko]

Could you please also follow the coding standards and style guide in code sniffer files?

FILE: ...niffer/Standards/Ontowiki/Sniffs/Commenting/FileCommentSniff.php
----------------------------------------------------------------------
FOUND 5 ERRORS AFFECTING 1 LINE
----------------------------------------------------------------------
 70 | ERROR | [ ] Expected "if (...) {\n"; found "if(...) {\n"
 70 | ERROR | [x] Expected 1 space before ">"; 0 found
 70 | ERROR | [x] Expected 1 space after ">"; 0 found
 70 | ERROR | [x] Expected 1 space before "+"; 0 found
 70 | ERROR | [x] Expected 1 space after "+"; 0 found
----------------------------------------------------------------------
PHPCBF CAN FIX THE 4 MARKED SNIFF VIOLATIONS AUTOMATICALLY
----------------------------------------------------------------------

[shinobu]

done