diff --git a/src/devices/grolj4/lj4_font.5.man b/src/devices/grolj4/lj4_font.5.man
index 6e4cf510..7f8e50a0 100644
--- a/src/devices/grolj4/lj4_font.5.man
+++ b/src/devices/grolj4/lj4_font.5.man
@@ -1,4 +1,3 @@
-'\" e
 .TH LJ4_FONT @MAN5EXT@ "@MDATE@" "Groff Version @VERSION@"
 .SH NAME
 lj4_font \- groff fonts for use with devlj4
@@ -118,9 +117,7 @@ or any combination
 (e.g.,
 2400 and 3175)
 for which
-.EQ
-res\~\[mu]\~unitwidth = 7\|620\|000.
-.EN
+.IR res \~\[tmu]\~ unitwidth \~=\~7\|620\|000.
 .
 Although HP PCL\~5 LaserJet printers support an internal resolution of
 7200 units per inch,