diff --git a/exercise1/glsl/shader.frag b/exercise1/glsl/shader.frag
index 21e616c..f4d014e 100644
--- a/exercise1/glsl/shader.frag
+++ b/exercise1/glsl/shader.frag
@@ -1,4 +1,4 @@
-// This source code is property of the Computer Graphics and Visualization 
+// This source code is property of the Computer Graphics and Visualization 
 // chair of the TU Dresden. Do not distribute! 
 // Copyright (C) CGV TU Dresden - All Rights Reserved
 #version 130
diff --git a/exercise1/glsl/shader.vert b/exercise1/glsl/shader.vert
index d52639a..8b79a18 100644
--- a/exercise1/glsl/shader.vert
+++ b/exercise1/glsl/shader.vert
@@ -1,4 +1,4 @@
-// This source code is property of the Computer Graphics and Visualization 
+// This source code is property of the Computer Graphics and Visualization 
 // chair of the TU Dresden. Do not distribute! 
 // Copyright (C) CGV TU Dresden - All Rights Reserved
 #version 130