WiFiS3: fix comment about IP4 address length

Co-authored-by: Daniele <[email protected]>

Author: pennam

Diff for: libraries/WiFiS3/src/WiFiTypes.h

@@ -9,7 +9,7 @@
 #define WL_WEP_KEY_MAX_LENGTH 13
 // Size of a MAC-address or BSSID
 #define WL_MAC_ADDR_LENGTH 6
-// Size of a MAC-address or BSSID
+// Size of a IP4 address
 #define WL_IPV4_LENGTH 4
 
 typedef enum {