diff --git a/src/i_sound.h b/src/i_sound.h
index c51d8e4f4c7f27785fff92a184188673cf1795ba..3f251954deb17c49bceef74d4b995b42439c7fdf 100644
--- a/src/i_sound.h
+++ b/src/i_sound.h
@@ -7,7 +7,7 @@
 // This program is free software distributed under the
 // terms of the GNU General Public License, version 2.
 // See the 'LICENSE' file for more details.
-//-----------------------------------------------------------------------------
+//----------------------------------------------------------------------------
 /// \file  i_sound.h
 /// \brief System interface, sound, music