Documentation: of: fix typo in graph bindings
Documentation: of: fix typo in graph bindings

Just fix a minor typo about the example path.

Signed-off-by: Kaixu Xia <ca3ff742c6786612fd460f8fc4be5c7174d3c833@huawei.com>
Acked-by: Philipp Zabel <db7328bbf81a38b011e8d0f5302fd54c788d0608@pengutronix.de>
Signed-off-by: Rob Herring <fbb37eacae100e13076d5c4b46f06cfa4d6fa9f8@kernel.org>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs