diff -Naur spread-src-3.17.4/configure spread-src-3.17.4.oden/configure
--- spread-src-3.17.4/configure	2002-10-01 23:02:14.000000000 +0200
+++ spread-src-3.17.4.oden/configure	2007-01-26 17:32:36.000000000 +0100
@@ -3326,7 +3326,7 @@
 fi
 
 if test -z "$MANTYPE"; then
-	for ac_prog in nroff awf
+	for ac_prog in nroff
 do
 # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
@@ -3368,7 +3368,7 @@
 test -n "$NROFF" || NROFF="/bin/false"
 
 	if ${NROFF} -mdoc ${srcdir}/docs/spread.1 >/dev/null 2>&1; then
-		MANTYPE=doc
+		MANTYPE=man
 	elif ${NROFF} -man ${srcdir}/docs/spread.1 >/dev/null 2>&1; then
 		MANTYPE=man
 	else
diff -Naur spread-src-3.17.4/configure.in spread-src-3.17.4.oden/configure.in
--- spread-src-3.17.4/configure.in	2002-10-01 23:02:14.000000000 +0200
+++ spread-src-3.17.4.oden/configure.in	2007-01-26 17:33:13.000000000 +0100
@@ -606,9 +606,9 @@
 	]
 )
 if test -z "$MANTYPE"; then
-	AC_PATH_PROGS(NROFF, nroff awf, /bin/false, /usr/bin:/usr/ucb)
+	AC_PATH_PROGS(NROFF, nroff, /bin/false, /usr/bin:/usr/ucb)
 	if ${NROFF} -mdoc ${srcdir}/docs/spread.1 >/dev/null 2>&1; then
-		MANTYPE=doc
+		MANTYPE=man
 	elif ${NROFF} -man ${srcdir}/docs/spread.1 >/dev/null 2>&1; then
 		MANTYPE=man
 	else