Whitespace standardization

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without whitespace differences
Removed 'type' from image cache filename

Cached resized images should now match admin in all instances
https://github.com/opencart-ce/opencart-ce/blob/2bca5efa2090e5bc2a7159821819fe2082859f72/upload/admin/model/tool/image.php#L13
Revert "Removed 'type' from image cache filename"

This reverts commit 74dcebc6d83e70f167e54267a4eb830e9edba5d8.
Minor alignment correction