tfix various mandoc warnings - granular - granular dynamics simulation
 (HTM) git clone git://src.adamsgaard.dk/granular
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       ---
 (DIR) commit 985bedbb25a26f1da6aa236b5016ce6a7703054e
 (DIR) parent 585471ea20ce93db5bdd700a9c1ec855c5d4341e
 (HTM) Author: Anders Damsgaard <anders@adamsgaard.dk>
       Date:   Thu, 22 Apr 2021 19:21:18 +0200
       
       fix various mandoc warnings
       
       Diffstat:
         M granulargrain.1                     |       8 ++++----
         M granularpacking.1                   |       1 +
       
       2 files changed, 5 insertions(+), 4 deletions(-)
       ---
 (DIR) diff --git a/granulargrain.1 b/granulargrain.1
       t@@ -68,14 +68,14 @@ error
        .El
        .Sh EXAMPLES
        .Dl $ (granularpacking -u 1.0; granularpacking -x 1.0) \e\\
       -.Dl                | granular -e 2.0 -I 0.1 collision
       +.Dl        | granular -e 2.0 -I 0.1 collision
        .Dl $ for f in collision.grain.*.tsv; do \e\\
       -.Dl                granular2vtu <"$f" >"${f%.tsv}.vtu"; \e\\
       -.Dl   done
       +.Dl        granular2vtu <"$f" >"${f%.tsv}.vtu"; \e\\
       +.Dl done
        .Sh SEE ALSO
       +.Xr granular 1 ,
        .Xr granular2vtu 1 ,
        .Xr granularpacking 1 ,
       -.Xr granular 1 ,
        .Xr granular 5
        .Sh AUTHORS
        .An Anders Damsgaard Aq Mt anders@adamsgaard.dk
 (DIR) diff --git a/granularpacking.1 b/granularpacking.1
       t@@ -79,6 +79,7 @@ error
        .Sh SEE ALSO
        .Xr granular2pdf 1 ,
        .Xr granular2vtu 1 ,
       +.Xr granulargrain 1 ,
        .Xr granular 5
        .Sh AUTHORS
        .An Anders Damsgaard Aq Mt anders@adamsgaard.dk