qcacld-3.0: pld: Fix misspelling of 'bandwidth'

Address the following issue in the core/pld folder:
CHECK: 'bandwith' may be misspelled - perhaps 'bandwidth'?

Change-Id: Ic397c156ff7ba32cec590083098474af16569ea7
CRs-Fixed: 2241943

core/pld/inc/pld_common.h

@@ -57,7 +57,7 @@ enum pld_bus_type {
 #define PLD_MAX_FIRMWARE_SIZE (1 * 1024 * 1024)
 
 /**
- * enum pld_bus_width_type - bus bandwith
+ * enum pld_bus_width_type - bus bandwidth
  * @PLD_BUS_WIDTH_NONE: don't vote for bus bandwidth
  * @PLD_BUS_WIDTH_LOW: vote for low bus bandwidth
  * @PLD_BUS_WIDTH_MEDIUM: vote for medium bus bandwidth