diff --git a/AP-Remote-Software/_433_Programming/_433_Programming.ino b/AP-Remote-Software/_433_Programming/_433_Programming.ino
index fa37917..0b6ff79 100644
--- a/AP-Remote-Software/_433_Programming/_433_Programming.ino
+++ b/AP-Remote-Software/_433_Programming/_433_Programming.ino
@@ -1,44 +1,44 @@
-/*
-  Example for different sending methods
-  
-  http://code.google.com/p/rc-switch/
-  
-*/
-
-#include <RCSwitch.h>
-
-long unsigned int Key1 = 0000001; / Cange to individual (random) values
-long unsigned int Key2 = 0000002;
-long unsigned int Key3 = 0000003;
-long unsigned int Key4 = 0000004;
-
-
-RCSwitch mySwitch = RCSwitch();
-
-void setup() {
-
-  Serial.begin(9600);
-  
-  // Transmitter is connected to Arduino Pin #10  
-  mySwitch.enableTransmit(10);
-
-  // Optional set pulse length.
-  // mySwitch.setPulseLength(320);
-  
-  // Optional set protocol (default is 1, will work for most outlets)
-  // mySwitch.setProtocol(2);
-  
-  // Optional set number of transmission repetitions.
-  // mySwitch.setRepeatTransmit(15);
-  
-}
-
-void loop() {
-
-  
-  /* Same switch as above, but using decimal code */
-  mySwitch.send(Key1, 24); // use key 1 to key 4 to program remote control (key A to D)
-  delay(100);  
-
-  
+/*
+  Example for different sending methods
+  
+  http://code.google.com/p/rc-switch/
+  
+*/
+
+#include <RCSwitch.h>
+
+long unsigned int Key1 = 0000001; // Cange to individual (random) values
+long unsigned int Key2 = 0000002;
+long unsigned int Key3 = 0000003;
+long unsigned int Key4 = 0000004;
+
+
+RCSwitch mySwitch = RCSwitch();
+
+void setup() {
+
+  Serial.begin(9600);
+  
+  // Transmitter is connected to Arduino Pin #10  
+  mySwitch.enableTransmit(10);
+
+  // Optional set pulse length.
+  // mySwitch.setPulseLength(320);
+  
+  // Optional set protocol (default is 1, will work for most outlets)
+  // mySwitch.setProtocol(2);
+  
+  // Optional set number of transmission repetitions.
+  // mySwitch.setRepeatTransmit(15);
+  
+}
+
+void loop() {
+
+  
+  /* Same switch as above, but using decimal code */
+  mySwitch.send(Key1, 24); // use key 1 to key 4 to program remote control (key A to D)
+  delay(100);  
+
+  
 }