[groff] 23/30: chem(1): Fix markup nits.

[G. Branden Robinson]

gbranden pushed a commit to branch master
in repository groff.

commit fd04c52f8093fd3fadf1bee54d4016bf89244b5a
Author: G. Branden Robinson <g.branden.robinson@gmail.com>
AuthorDate: Wed Jun 15 06:04:56 2022 -0500

    chem(1): Fix markup nits.
    
    Use idiomatic input style, placing newlines after sentences and commas.
    Also put an empty request between sentences.
---
 contrib/chem/chem.1.man | 15 ++++++++++-----
 1 file changed, 10 insertions(+), 5 deletions(-)

diff --git a/contrib/chem/chem.1.man b/contrib/chem/chem.1.man
index c95e5377..c97c55a3 100644
--- a/contrib/chem/chem.1.man
+++ b/contrib/chem/chem.1.man
@@ -213,9 +213,13 @@ for the activation of
 .
 The
 .I chem
-input language is rather small.  It provides rings of several styles
-and a way to glue them together as desired, bonds of several styles,
-moieties (e.g.,
+input language is rather small.
+.
+It provides rings of several styles and a way to glue them together as
+desired,
+bonds of several styles,
+moieties
+(e.g.,
 .BR C ,
 .BR NH3 ,
 \&.\|.\|.,
@@ -429,8 +433,9 @@ is the rightmost vertex and
 .B R2.V4
 the leftmost.
 .
-These vertex names are used for connecting bonds or other rings.  For
-example,
+These vertex names are used for connecting bonds or other rings.
+.
+For example,
 .
 .IP
 .EX