[doc] Fix typo c-api/exceptions.rst (GH-27847)


Co-authored-by: Tianqing Peng <pengtianqing@yimian.com.cn>
(cherry picked from commit dcbf7ff6a700b63e637a0445d68866670a398024)

Co-authored-by: Sunny Bean <ptq008@gmail.com>
1 file changed