diff --git a/src/Network/net_ctrls.hxx b/src/Network/net_ctrls.hxx
index 1508b7ac5..1de077dd8 100644
--- a/src/Network/net_ctrls.hxx
+++ b/src/Network/net_ctrls.hxx
@@ -1,7 +1,8 @@
 // net_ctrls.hxx -- defines a common net I/O interface to the flight
 //                  sim controls
 //
-// Written by Curtis Olson - curt@flightgear.com, started July 2001.
+// Written by Curtis Olson - http://www.flightgear.org/~curt
+// Started July 2001.
 //
 // This file is in the Public Domain, and comes with no warranty.
 //
diff --git a/src/Network/net_fdm.hxx b/src/Network/net_fdm.hxx
index 29c82062e..f619b0d96 100644
--- a/src/Network/net_fdm.hxx
+++ b/src/Network/net_fdm.hxx
@@ -1,7 +1,8 @@
 // net_fdm.hxx -- defines a common net I/O interface to the flight
 //                dynamics model
 //
-// Written by Curtis Olson - curt@flightgear.com, started September 2001.
+// Written by Curtis Olson - http://www.flightgear.org/~curt
+// Started September 2001.
 //
 // This file is in the Public Domain, and comes with no warranty.
 //