drm/amdgpu/vcn: fix spelling mistake "fimware" -> "firmware"

There is a spelling mistake in a dev_err error message. Fix it.

Signed-off-by: Colin Ian King <[e-mail]>
Signed-off-by: Alex Deucher <[e-mail]>

drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c

···
 				PAGE_SIZE, AMDGPU_GEM_DOMAIN_VRAM, &adev->vcn.inst[i].fw_shared_bo,
 				&adev->vcn.inst[i].fw_shared_gpu_addr, &adev->vcn.inst[i].fw_shared_cpu_addr);
 		if (r) {
-			dev_err(adev->dev, "VCN %d (%d) failed to allocate fimware shared bo\n", i, r);
+			dev_err(adev->dev, "VCN %d (%d) failed to allocate firmware shared bo\n", i, r);
 			return r;
 		}
 	}