diff --git a/base/applications/dxdiag/ddtest.c b/base/applications/dxdiag/ddtest.c
index 26fdb750cf9..3eb94c6ce65 100644
--- a/base/applications/dxdiag/ddtest.c
+++ b/base/applications/dxdiag/ddtest.c
@@ -2,7 +2,7 @@
  * PROJECT:     ReactX Diagnosis Application
  * LICENSE:     LGPL - See COPYING in the top level directory
  * PURPOSE:     ReactX DirectDraw tests
- * COPYRIGHT:   Copyright 2008 Kamil Hornicek
+ * COPYRIGHT:   Copyright 2008 Kamil Horníček
  *
  */
 
diff --git a/dll/keyboard/kbdcz1/kbdcz1.c b/dll/keyboard/kbdcz1/kbdcz1.c
index 42a4f9255ec..e320df92ad9 100644
--- a/dll/keyboard/kbdcz1/kbdcz1.c
+++ b/dll/keyboard/kbdcz1/kbdcz1.c
@@ -4,7 +4,7 @@
  * License: LGPL, see: LGPL.txt
  *
  * Based on other kbd*.dlls
- * modified by Kamil Hornicek <tykef@atlas.cz>
+ * modified by Kamil Horníček <tykef@atlas.cz>
  */
 
 #define WIN32_NO_STATUS
diff --git a/modules/rosapps/applications/notevil/notevil.rc b/modules/rosapps/applications/notevil/notevil.rc
index 726722c214e..2a4a98962d3 100644
--- a/modules/rosapps/applications/notevil/notevil.rc
+++ b/modules/rosapps/applications/notevil/notevil.rc
@@ -110,7 +110,7 @@ BEGIN
     66,  "Jose Catena"
     67,  "Jurgen van Gael"
     68,  "Kai Tietz"
-    69,  "Kamil Hornicek"
+    69,  "Kamil Horníček"
     70,  "KJK::Hyperion"
     71,  "Klemens R. Friedl"
     72,  "Lucas Suggs"