diff -ur rrdtool-1.7.2.org/doc/Makefile.am rrdtool-1.7.2/doc/Makefile.am
--- rrdtool-1.7.2.org/doc/Makefile.am	2019-02-04 14:54:27.000000000 +0100
+++ rrdtool-1.7.2/doc/Makefile.am	2019-09-26 12:54:12.423554850 +0200
@@ -62,7 +62,7 @@
 	$(AM_V_GEN)@POD2MAN@ --release=$(VERSION) --center=rrdtool --section=3 $< > $@
 
 .1.txt .3.txt:
-	$(AM_V_GEN)GROFF_NO_SGR=1 @NROFF@ -man -Tlp -Wbreak $< > $@
+	$(AM_V_GEN)GROFF_NO_SGR=1 @NROFF@ -man -Tlp $< > $@
 
 .1.pdf .3.pdf:
 	$(AM_V_GEN)@TROFF@ -man $< | ps2pdf - $@