diff --git a/doc/dosage.1 b/doc/dosage.1
index 4ee6afbb2..ebb9ba07d 100644
--- a/doc/dosage.1
+++ b/doc/dosage.1
@@ -96,8 +96,6 @@ indices using a
 .RB \(oq : "\(cq."
 .PP
 The index format is documented when using the \fB\-\-modulehelp\fP option.
-An alternative method is to use an existing filename as index, since images
-are always stored in index format.
 .SH OFFENSIVE COMICS
 Some users may find certain comics offensive and wish to disable them.
 Modules listed in
diff --git a/doc/dosage.1.html b/doc/dosage.1.html
index 007ce7a70..e677043f8 100644
--- a/doc/dosage.1.html
+++ b/doc/dosage.1.html
@@ -152,8 +152,6 @@ indices using a
 <P>
 
 The index format is documented when using the <B>--modulehelp</B> option.
-An alternative method is to use an existing filename as index, since images
-are always stored in index format.
 <A NAME="lbAG">&nbsp;</A>
 <H2>OFFENSIVE COMICS</H2>