[groff] 19/23: doc/groff.texi: Drop unnecessary @math.

[G. Branden Robinson]

gbranden pushed a commit to branch master
in repository groff.

commit fc1317da860cbaa69701a71f8fe61fc7f05d3ef3
Author: G. Branden Robinson <g.branden.robinson@gmail.com>
AuthorDate: Thu Sep 15 23:19:40 2022 -0500

    doc/groff.texi: Drop unnecessary @math.
    
    In particular, the scaling unit "p" should not be set in italics like an
    algebraic variable.
---
 doc/groff.texi | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/doc/groff.texi b/doc/groff.texi
index d6bb6f01a..f42156439 100644
--- a/doc/groff.texi
+++ b/doc/groff.texi
@@ -2925,7 +2925,7 @@ Defines the footnote type size.
 
 Effective: next footnote.
 
-Default: @math{@code{@\n[PS]} - 2p}.
+Default: @code{\n[PS] - 2p}.
 @endDefmpreg
 
 @Defmpreg {FVS, ms}
@@ -2933,7 +2933,7 @@ Defines the footnote vertical spacing.
 
 Effective: next footnote.
 
-Default: @math{@code{@\n[FPS]} + 2p}.
+Default: @code{\n[FPS] + 2p}.
 @endDefmpreg
 
 @Defmpreg {FPD, ms}
@@ -2941,7 +2941,7 @@ Defines the footnote paragraph spacing.  This is a GNU 
extension.
 
 Effective: next footnote.
 
-Default: @math{@code{@\n[PD]} / 2}.
+Default: @code{\n[PD] / 2}.
 @endDefmpreg
 
 @Defmpstr {FR, ms}
@@ -2951,7 +2951,7 @@ length.  This is a GNU extension.
 Effective: next footnote in single-column arrangements, next page
 otherwise.
 
-Default: @math{11/12}.
+Default: @code{11/12}.
 @endDefmpstr
 
 @unnumberedsubsubsec Display settings