Missing parenthesis

Thanks to Chongyu Wang
https://stacks.math.columbia.edu/tag/044L#comment-9263

spaces-groupoids.tex

@@ -2078,7 +2078,7 @@ \section{Quotient sheaves}
 if the sheaf $U/R$ is representable by a scheme.
 We will say a groupoid in algebraic spaces $(U, R, s, t, c)$ over $B$ has a
 {\it representable quotient}
-(resp.\ {\it quotient representable by an algebraic space}
+(resp.\ {\it quotient representable by an algebraic space})
 if the quotient $U/R$ with $j = (t, s)$ is representable (resp.\ an
 algebraic space).
 \end{definition}