fixing bool assignment

Check Body With Alternatives

    [Arguments]    ${response_body}    ${alternatives}

	${result}=	False

	${result}=    Set Variable    ${False}

	FOR    ${alternative}    IN    @{alternatives}

        ${result}=	Run Keyword And Return Status    Check Response Body Content    expectation_filename=${alternative}    response_body=${response_body}

		IF	${result}