diff --git a/src/queue.c b/src/queue.c
index 91cb863..7896325 100644
--- a/src/queue.c
+++ b/src/queue.c
@@ -1,7 +1,7 @@
 /*
  * OpenMODBUS/TCP to RS-232/485 MODBUS RTU gateway
  *
- * queue.c - �onnections queue management procedures
+ * queue.c - connections queue management procedures
  *
  * Copyright (c) 2002-2003, 2013, Victor Antonovich (v.antonovich@gmail.com)
  * 
diff --git a/src/queue.h b/src/queue.h
index 873b3aa..5302ac1 100644
--- a/src/queue.h
+++ b/src/queue.h
@@ -1,7 +1,7 @@
 /*
  * OpenMODBUS/TCP to RS-232/485 MODBUS RTU gateway
  *
- * queue.h - �onnections queue management procedures
+ * queue.h - connections queue management procedures
  *
  * Copyright (c) 2002-2003, 2013, Victor Antonovich (v.antonovich@gmail.com)
  *