small code improvements

src/main.cpp

@@ -218,7 +218,6 @@ void wifi_sniffer_loop(void * pvParameters) {
 
             // clear counter if not in cumulative counter mode
             if (cfg.countermode != 1) {
-                //macs.erase(macs.begin(), macs.end()); // clear RAM
                 macs.clear(); // clear macs container
                 macnum = 0;
                 u8x8.clearLine(0); u8x8.clearLine(1); // clear Display counter

src/main.h

@@ -1,5 +1,5 @@
 // program version
-#define PROGVERSION                     "1.2.51" // use max 10 chars here!
+#define PROGVERSION                     "1.2.52" // use max 10 chars here!
 #define PROGNAME                        "PAXCNT"
 
 // Verbose enables serial output

src/rcommand.cpp

@@ -67,7 +67,6 @@ void set_reset(int val) {
             break;
         case 1: // reset MAC counter
             ESP_LOGI(TAG, "Remote command: reset MAC counter");
-            //macs.erase(macs.begin(), macs.end()); // clear RAM
             macs.clear(); // clear macs container
             macnum = 0;
             u8x8.clearLine(0); u8x8.clearLine(1); // clear Display counter