Update aig-balancing-lec.mlir

Author: Max-astro

integration_test/circt-synth/aig-balancing-lec.mlir

@@ -30,4 +30,4 @@ hw.module @aig2(in %a: i1, in %b: i1, in %c: i1, in %d: i1, in %e: i1, in %f: i1
   %6 = aig.and_inv %5, %g : i1
 
   hw.output %6 : i1
-}
+}