diff --git a/Attiny_84_Slave.ino b/Attiny_84_Slave.ino
index 94ae704..a9fc297 100644
--- a/Attiny_84_Slave.ino
+++ b/Attiny_84_Slave.ino
@@ -1,3 +1,4 @@
+// Code pour l'Attiny84
 #include <SoftwareSerial.h>
 
 SoftwareSerial mySerial(3,NULL); //RX, TX
diff --git a/Attiny_85_Master.ino b/Attiny_85_Master.ino
index 1c18e9c..a9b65a7 100644
--- a/Attiny_85_Master.ino
+++ b/Attiny_85_Master.ino
@@ -1,3 +1,4 @@
+// Code pour l'Attiny85
 #include <SoftwareSerial.h>
 
 SoftwareSerial mySerial(NULL,7); // RX, TX