--- glDepthFunc.3gl-orig	2006-12-20 04:07:29.000000000 -0500
+++ glDepthFunc.3gl	2006-12-20 04:07:39.000000000 -0500
@@ -69,7 +69,7 @@
 .P
 The initial value of \f2func\fP is \%\f3GL_LESS\fP.
 Initially, depth testing is disabled.
-.NOTES
+.SH NOTES
 Even if the depth buffer exists and the depth mask is non-zero, the
 depth buffer is not updated if the depth test is disabled. 
 .SH ERRORS