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-rw-r--r--contrib/chem/chem.1.man16
1 files changed, 8 insertions, 8 deletions
diff --git a/contrib/chem/chem.1.man b/contrib/chem/chem.1.man
index 3874aba0f..438a80c6e 100644
--- a/contrib/chem/chem.1.man
+++ b/contrib/chem/chem.1.man
@@ -361,11 +361,11 @@ place.
.SS Rings
.\" ====================================================================
.
-There are lots of rings, but only 5 and 6-sided rings get
-much support.
+There are lots of rings,
+but only five- and six-sided rings get much support.
.
.B ring
-by itself is a 6-sided ring;
+by itself is a six-sided ring;
.B benzene
is the benzene ring with a circle inside.
.B aromatic
@@ -478,16 +478,16 @@ and
.
.
.P
-There are two 5-sided rings.
+There are two five-sided rings.
.
.B ring5
-is pentagonal with a side that matches the 6-sided ring; it has four
-natural directions.
+is pentagonal with a side that matches the six-sided ring;
+it has four natural directions.
.
A
.B \%flatring
-is a 5-sided ring created by chopping one corner of a 6-sided ring so
-that it exactly matches the 6-sided rings.
+is a five-sided ring created by chopping one corner of a six-sided ring
+so that it exactly matches the six-sided rings.
.
.
.P