change http_request a bit

[coveralls]

Pull Request Test Coverage Report for Build 170

• 3 of 6 (50.0%) changed or added relevant lines in 1 file are covered.
• 1 unchanged line in 1 file lost coverage.
• Overall coverage decreased (-0.4%) to 82.287%

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Changes Missing Coverage	Covered Lines	Changed/Added Lines	%
lib/leaf_addons/coversheet/coversheet_service.rb	3	6	50.0%
<!--	Total:	3	6	50.0%	-->

Files with Coverage Reduction	New Missed Lines	%
lib/leaf_addons/coversheet/coversheet_service.rb	1	85.0%
<!--	Total:	1		-->

Totals
Change from base Build 167:	-0.4%
Covered Lines:	367
Relevant Lines:	446

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💛 - Coveralls