fix: correct BC_SlIP_WALL → BC_SLIP_WALL typo

Author: engineer-scientist

src/common/m_boundary_common.fpp

@@ -260,7 +260,7 @@ contains
                             call s_symmetry(q_prim_vf, 3, 1, k, l, pb_in, mv_in, q_T_sf)
                         case (BC_PERIODIC)
                             call s_periodic(q_prim_vf, 3, 1, k, l, pb_in, mv_in, q_T_sf)
-                        case (BC_SlIP_WALL)
+                        case (BC_SLIP_WALL)
                             call s_slip_wall(q_prim_vf, 3, 1, k, l, q_T_sf)
                         case (BC_NO_SLIP_WALL)
                             call s_no_slip_wall(q_prim_vf, 3, 1, k, l, q_T_sf)