diff --git a/cntr/fw/cntr/Makefile b/cntr/fw/cntr/Makefile
index e75c096..3cbb9b7 100644
--- a/cntr/fw/cntr/Makefile
+++ b/cntr/fw/cntr/Makefile
@@ -1,5 +1,5 @@
 #
-# cntr/Makefile - Makefile for USB to SPI translator (for AT86RF230)
+# cntr/Makefile - Makefile for CNTR firmware
 #
 # Written 2010 by Werner Almesberger
 # Copyright 2010 Werner Almesberger
diff --git a/cntr/fw/cntr/descr.c b/cntr/fw/cntr/descr.c
index 2646add..6f9e2ed 100644
--- a/cntr/fw/cntr/descr.c
+++ b/cntr/fw/cntr/descr.c
@@ -1,5 +1,5 @@
 /*
- * atspi/descr.c - USB descriptors
+ * cntr/descr.c - USB descriptors
  *
  * Written 2008-2010 by Werner Almesberger
  * Copyright 2008-2010 Werner Almesberger
diff --git a/cntr/tools/Makefile b/cntr/tools/Makefile
index 5996e0c..699b40a 100644
--- a/cntr/tools/Makefile
+++ b/cntr/tools/Makefile
@@ -1,5 +1,5 @@
 #
-# tools/Makefile - Build the ATSPI-specific tools
+# tools/Makefile - Build the CNTR control tool
 #
 # Written 2010 by Werner Almesberger
 # Copyright 2010 Werner Almesberger