which is not even a gospel. Evidently some people are troubling you and trying to distort the gospel of Christ.
Berean Standard Bible (BSB)
and there isn’t another “good news.” Only there are some who trouble you, and want to pervert the Good News of Christ.
World English Bible (WEB)
Which{G3739} is{G2076}{(G5748)} not{G3756} another{G243}; but there be{G1526}{(G5748)} some{G5100} that{G1508} trouble{G5015}{(G5723)} you{G5209}, and{G2532} would{G2309}{(G5723)} pervert{G3344}{(G5658)} the gospel{G2098} of Christ{G5547}.
Strong's King James
(7) which isn't another! Except there's some who trouble you and want to alter the good news of The Mashiach.
The F.O.G
The F.O.G Message
that is not another, except there be certain who are troubling you, and wishing to pervert the good news of the Christ;
Young's Literal Translation