phy: qcom-qmp: fix phy-descriptor kernel-doc typo

Fix misspelled "clock" in the description of the pipe_clk field in the
PHY-descriptor kernel-doc comment.

Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
Link: https://lore.kernel.org/r/20220420152331.5527-2-johan+linaro@kernel.org


Signed-off-by: Vinod Koul <vkoul@kernel.org>