clk: clk-xgene: Fix a typo in Kconfig

s/Sypport/Support

Signed-off-by: Christophe JAILLET <[e-mail]>
Link: https://lkml.kernel.org/r/[e-mail]
Signed-off-by: Stephen Boyd <[e-mail]>

drivers/clk/Kconfig

···
 	default ARCH_XGENE
 	depends on ARM64 || COMPILE_TEST
 	---help---
-	  Sypport for the APM X-Gene SoC reference, PLL, and device clocks.
+	  Support for the APM X-Gene SoC reference, PLL, and device clocks.
 
 config COMMON_CLK_LOCHNAGAR
 	tristate "Cirrus Logic Lochnagar clock driver"