Update known contributors comment.

src/lib/commands/arm.c

@@ -31,6 +31,7 @@
  *     Dave Pare, 1986
  *     Ken Stevens, 1995
  *     Steve McClure, 2000
+ *     Markus Armbruster, 2006
  */
 
 #include <config.h>

src/lib/commands/powe.c

@@ -31,6 +31,7 @@
  *     Dave Pare
  *     Ken Stevens, 1995
  *     Steve McClure, 1998-2000
+ *     Markus Armbruster, 2006
  */
 
 #include <config.h>

src/lib/commands/tran.c

@@ -29,7 +29,7 @@
  * 
  *  Known contributors to this file:
  *     Steve McClure, 2000
- *  
+ *     Markus Armbruster, 2006
  */
 
 #include <config.h>

src/lib/subs/landgun.c

@@ -28,7 +28,7 @@
  *  landgun.c: Return values for land and ship gun firing damages
  * 
  *  Known contributors to this file:
- *  
+ *     Markus Armbruster, 2006
  */
 
 #include <config.h>

src/lib/subs/nuke.c

@@ -30,6 +30,7 @@
  *  Known contributors to this file:
  *     Dave Pare, 1989
  *     Steve McClure, 1996
+ *     Markus Armbruster, 2006
  */
 
 #include <config.h>

src/lib/update/human.c

@@ -30,6 +30,7 @@
  *  Known contributors to this file:
  *     Dave Pare, 1986
  *     Steve McClure, 1996
+ *     Markus Armbruster, 2004-2006
  */
 
 #include <config.h>