Shortens line lengths of comments in Perl guide
Merge pull request #644 from timothymalcham/perl-doc-line-lengths

[perl/en] Shortens line lengths of comments in Perl guide
Changed "complimenting" to "complementing".
Merge pull request #646 from nati22/master

Changed "complimenting" to "complementing".
Update markdown.html.markdown

typo
Merge pull request #647 from mendozao/patch-1

Update markdown.html.markdown
[json/en] - fixed typo

Changed "You know know everything..." to "You now know everything..."
Merge pull request #648 from jackhooper/patch-1

[json/en] - fixed typo
Update scala-cn.html.markdown

miss a comma at line 372
Merge pull request #649 from bobozhengsir/patch-1

Update scala-cn.html.markdown