fix typo of padding

include/ck_tile/ops/add_rmsnorm2d_rdquant/kernel/add_rmsnorm2d_rdquant_fwd_kernel.hpp

@@ -170,7 +170,7 @@ struct AddRmsnorm2dRdquantFwd
                 number<1>{});
 
             const auto tmp2_ =
-                pad_tensor_view(tmp_, make_tuple(number<Block_N>{}), sequence<kPadM>{});
+                pad_tensor_view(tmp_, make_tuple(number<Block_N>{}), sequence<kPadN>{});
 
             return make_tile_window(tmp2_, make_tuple(number<Block_N>{}), {0});
         }();

include/ck_tile/ops/rmsnorm2d/kernel/rmsnorm2d_fwd_kernel.hpp

@@ -149,7 +149,7 @@ struct Rmsnorm2dFwd
                 number<1>{});
 
             const auto tmp2_ =
-                pad_tensor_view(tmp_, make_tuple(number<Block_N>{}), sequence<kPadM>{});
+                pad_tensor_view(tmp_, make_tuple(number<Block_N>{}), sequence<kPadN>{});
 
             return make_tile_window(tmp2_, make_tuple(number<Block_N>{}), {0});
         }();