fix findAR typo

Author: previ

static/js/blockly/bot_en.js

@@ -63,7 +63,7 @@ Blockly.Msg.CODERBOT_SENSOR_FINDTEXT_ACCEPT_ALPHANUM = "Alphanumeric (A..Z;0..9)
 Blockly.Msg.CODERBOT_SENSOR_FINDTEXT_ACCEPT_UNSPEC = "Any";
 Blockly.Msg.CODERBOT_SENSOR_FINDTEXT_COLOR = "background color";
 Blockly.Msg.CODERBOT_SENSOR_FINDQRCODE = "read Bar-QRCode";
-Blockly.Msg.CODERBOT_SENSOR_FINDQRCODE = "read AR Code";
+Blockly.Msg.CODERBOT_SENSOR_FINDARCODE = "read AR Code";
 Blockly.Msg.CODERBOT_AUDIO_RECORD_FILE_NAME = "record as file";
 Blockly.Msg.CODERBOT_AUDIO_RECORD_FILE_ELAPSE = " of seconds";
 Blockly.Msg.CODERBOT_AUDIO_PLAY_FILE = "play file";

static/js/program.js

@@ -221,7 +221,6 @@ class ProgramEditorBlockly extends ProgramEditor {
         var dom_code = Blockly.Xml.domToText(xml_code);
 
         window.LoopTrap = 1000;
-        //Blockly.Python.INDENT='  ';
         Blockly.Python.INFINITE_LOOP_TRAP = 'get_prog_eng().check_end()\n';
         var code = Blockly.Python.workspaceToCode();
         Blockly.Python.INFINITE_LOOP_TRAP = null;