nit

Author: Sh0g0-1758

libc/utils/MPCWrapper/mpc_test.cpp

@@ -32,4 +32,4 @@ int main() {
   // of x are same, else it returns 0. mpc_get_prec2 returns the precision of
   // the real and imaginary part of x.
   mpc_set(x, z, MPC_RNDNN); // set x to z with rounding mode MPC_RNDNN
-}
+}