[PATCH] man pages: fix warnings from "test-groff"

  find/find.1: Use a one-font (single letter) macro for a single argument.

  locate/locate.1: Remove a trailing space in a "string".

###

Details:

Output is from: test-groff -b -mandoc -T utf8 -rF0 -t -w w -z

  [ "test-groff" is a developmental version of "groff" ]

Input file is ././find/find.1

<./find/find.1>:365 (macro BR): only 1 argument, but more are expected
<./find/find.1>:380 (macro BR): only 1 argument, but more are expected
<./find/find.1>:1494 (macro BR): only 1 argument, but more are expected
<./find/find.1>:1496 (macro BR): only 1 argument, but more are expected
<./find/find.1>:1513 (macro BR): only 1 argument, but more are expected

####

Input file is ././locate/locate.1

troff: <./locate/locate.1>:167: warning: trailing space

Signed-off-by: Bjarni Ingi Gislason <[email protected]>
---
 find/find.1     | 10 +++++-----
 locate/locate.1 |  2 +-
 2 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/find/find.1 b/find/find.1
index bdf3e469..0beab4f2 100644
--- a/find/find.1
+++ b/find/find.1
@@ -362,7 +362,7 @@ The
 .B \-print
 action is performed on all files for which the whole expression is
 true, unless it contains an action other than
-.BR \-prune
+.B \-prune
 or
 .BR \-quit .
 Actions which inhibit the default
@@ -377,7 +377,7 @@ are
 .BR \-fprint ,
 .BR \-fprintf ,
 .BR \-ls ,
-.BR \-print
+.B \-print
 and
 .BR \-printf .
 
@@ -1491,9 +1491,9 @@ stat), in decimal.
 .IP %f
 Print the basename; the file's name with any leading directories
 removed (only the last element).  For
-.BR /,
+.B /,
 the result is
-.BR /.
+.B /.
 See the
 .B EXAMPLES
 section for an example.
@@ -1510,7 +1510,7 @@ Dirname; the Leading directories of the file's name (all but the last
 element).  If the file name contains no slashes (since it is in the
 current directory) the %h specifier expands to `.'.  For files which
 are themselves directories and contain a slash (including
-.BR /,
+.B /,
 ), %h expands to the empty string.  See the
 .B EXAMPLES
 section for an example.
diff --git a/locate/locate.1 b/locate/locate.1
index fe37867a..388eb360 100644
--- a/locate/locate.1
+++ b/locate/locate.1
@@ -164,7 +164,7 @@ the use of \-P is recommended over \-H.
 Print search results when they normally would not, because of the presence
 of \-\-statistics (\-S) or \-\-count (\-c).
 .TP
-.I "\-r, \-\-regex "
+.I "\-r, \-\-regex"
 The pattern specified on the command line is understood to be a
 regular expression, as opposed to a glob pattern.  The Regular
 expressions work in the same was as in
-- 
2.27.0