[Feeds] Converted space-indented lines to tab-indented lines.
[Feeds] Fixed a typo in the word 'variables' in a comment.
Merge pull request #6237 from thomasgohard/feeds-formatting

[Feeds] Small fixes to the formatting of the plugin
Fixed the deploy target being executed on feature branches
Fixes #6251
Merge pull request #6254 from wet-boew/fix-6251

Fixed the deploy target being executed on feature branches