Update example/01_gemm/gemm_xdl_bf16_pk_i4_v3.cpp

Co-authored-by: Adam Osewski <19374865+aosewski@users.noreply.github.com>

example/01_gemm/gemm_xdl_bf16_pk_i4_v3.cpp

@@ -20,7 +20,6 @@ using BElementOp = PassThrough;
 using CElementOp = PassThrough;
 
 static constexpr auto GemmDefault = ck::tensor_operation::device::GemmSpecialization::Default;
-
 static constexpr bool PermuteB = true;
 
 static constexpr ck::index_t KPerBlock = 128;