all: modify line separator comments to be 80 chars wide

sed 's#^/\*\{5\}\*\+/$#/*****************************************************************************/#' $(git grep -l '\*\{5\}' | grep '\.[hc]$') -i

src/platform/wifi/wifi-utils.c

@@ -53,7 +53,7 @@ wifi_data_free (WifiData *data)
 	g_free (data);
 }
 
-/***************************************************************/
+/*****************************************************************************/
 
 WifiData *
 wifi_utils_init (const char *iface, int ifindex, gboolean check_scan)