clk: qcom: Kconfig: Fix spelling mistake "dyanmic" -> "dynamic"

There is a spelling mistake in the Kconfig help text. Fix it.
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Link: https://lore.kernel.org/r/20201126232400.15011-1-colin.king@canonical.comSigned-off-by: Stephen Boyd <sboyd@kernel.org>

drivers/clk/qcom/Kconfig

@@ -44,7 +44,7 @@ config QCOM_CLK_APCC_MSM8996
 	help
 	  Support for the CPU clock controller on msm8996 devices.
 	  Say Y if you want to support CPU clock scaling using CPUfreq
-	  drivers for dyanmic power management.
+	  drivers for dynamic power management.
 
 config QCOM_CLK_RPM
 	tristate "RPM based Clock Controller"