ARM: zynq: PM: Fixed simple typo.

Signed-off-by: Moritz Fischer <moritz.fischer@ettus.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
diff --git a/arch/arm/mach-zynq/pm.c b/arch/arm/mach-zynq/pm.c
index 911fcf8..fa44fc1 100644
--- a/arch/arm/mach-zynq/pm.c
+++ b/arch/arm/mach-zynq/pm.c
@@ -61,7 +61,7 @@
 /**
  * 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)
 {