Sync from Upstream

armsrc/iclass.c

@@ -18,7 +18,7 @@
 //
 // FIX:
 // ====
-// We still have sometimes a demodulation error when snooping iClass communication.
+// We still have sometimes a demodulation error when sniffing iClass communication.
 // The resulting trace of a read-block-03 command may look something like this:
 //
 //  +  22279:    :     0c  03  e8  01
@@ -2456,4 +2456,4 @@ void iClass_Clone(uint8_t startblock, uint8_t endblock, uint8_t *data) {
 
     cmd_send(CMD_ACK, 1, 0, 0, 0, 0);
     switch_off();
-}
+}