WicedInterface: fix styling

Author: 0xc0170

connectivity/drivers/wifi/TARGET_WICED/wiced_interface/WicedInterface.h

@@ -33,8 +33,8 @@ class WicedInterface : public WiFiInterface, public EMACInterface {
 public:
 
     WicedInterface(
-            EMAC &emac = WICED_EMAC::get_instance(),
-            OnboardNetworkStack &stack = OnboardNetworkStack::get_default_instance());
+        EMAC &emac = WICED_EMAC::get_instance(),
+        OnboardNetworkStack &stack = OnboardNetworkStack::get_default_instance());
 
     /** Start the interface
      *
@@ -79,7 +79,7 @@ class WicedInterface : public WiFiInterface, public EMACInterface {
      *  @param channel   Channel on which the connection is to be made, or 0 for any (Default: 0)
      *  @return          Not supported, returns NSAPI_ERROR_UNSUPPORTED
      */
-    nsapi_error_t set_channel(uint8_t channel) 
+    nsapi_error_t set_channel(uint8_t channel)
     {
         if (channel != 0) {
             return NSAPI_ERROR_UNSUPPORTED;