diff --git a/include/vic/joystk.a02 b/include/vic/joystk.a02
index 16dfaa5..6f64e41 100644
--- a/include/vic/joystk.a02
+++ b/include/vic/joystk.a02
@@ -1,4 +1,4 @@
-;Joystick Assembly Language Library for VIC-20
+;Joystick Assembly Language Module for VIC-20
 
 JYSTKS  EQU $01     ;Number of Joysticks
 
diff --git a/include/vic/joystk.h02 b/include/vic/joystk.h02
index 37c6328..85e3ce0 100644
--- a/include/vic/joystk.h02
+++ b/include/vic/joystk.h02
@@ -1,4 +1,4 @@
-/* Joystick Library Header File for VIC-20 */
+/* Joystick Module Header File for VIC-20 */
 
 #define JYSTKS $01 //Number of Joysticks
 
diff --git a/include/vic/lgtpen.a02 b/include/vic/lgtpen.a02
index 134c1c7..a31885b 100644
--- a/include/vic/lgtpen.a02
+++ b/include/vic/lgtpen.a02
@@ -1,5 +1,4 @@
-;Light Pen Constants and Functions
-;Non-Functional Skeleton for Systems with No Joystick Support
+;Lightpen Assembly Language Module for VIC-20
 
 LGTPNS  EQU #$FF        ;Light Pen Status (Supported)
 
diff --git a/include/vic/lgtpen.h02 b/include/vic/lgtpen.h02
index 8159a9b..64942bd 100644
--- a/include/vic/lgtpen.h02
+++ b/include/vic/lgtpen.h02
@@ -1,6 +1,4 @@
-/* Light Pen Header File         *
- * Nonfunctional Skeleton for    *
- * Systems w/o Light Pen Support */
+/* Lightpen Module Header File for VIC-20 */
 
 #define LGTPNS $FF //Light Pen Status (Supported)
 
diff --git a/include/vic/screen.h02 b/include/vic/screen.h02
index 6ae0141..595c261 100644
--- a/include/vic/screen.h02
+++ b/include/vic/screen.h02
@@ -1,6 +1,6 @@
-/*****************************************************
- * Screen Control Functions and Constants for VIC-20 *
- *****************************************************/
+/***************************************
+ * Screen Control Functions for VIC-20 *
+ ***************************************/
 
 /* Clear the Screen */
 void clrscn();