ARM: zynq: PM: Fixed simple typo.

Signed-off-by: NMoritz Fischer <moritz.fischer@ettus.com>
Signed-off-by: NMichal Simek <michal.simek@xilinx.com>

arch/arm/mach-zynq/pm.c

@@ -61,7 +61,7 @@ static void __iomem *zynq_pm_ioremap(const char *comp)
 /**
  * zynq_pm_late_init() - Power management init
  *
- * Initialization of power management related featurs and infrastructure.
+ * Initialization of power management related features and infrastructure.
  */
 void __init zynq_pm_late_init(void)
 {