[PATCH 1/1] doc: update font man-page

[Heinrich Schuchardt]

* add return values
* move configuration to separate section to match other man-pages
* fix typo

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt at canonical.com>
---
 doc/usage/cmd/font.rst | 19 ++++++++++++-------
 1 file changed, 12 insertions(+), 7 deletions(-)

diff --git a/doc/usage/cmd/font.rst b/doc/usage/cmd/font.rst
index 6fb0823270..0974b2dcc1 100644
--- a/doc/usage/cmd/font.rst
+++ b/doc/usage/cmd/font.rst
@@ -12,33 +12,27 @@ Synopis
     font select <name> [<size>]
     font size <size>
 
-
 Description
 -----------
 
 The *font* command allows selection of the font to use on the video console.
-This is available when the Truetype console is in use. This is the case when
-`CONFIG_CONSOLE_TRUETYPE` is enabled.
-
+This is available when the TrueType console is in use.
 
 font list
 ~~~~~~~~~
 
 This lists the available fonts, using the name of the font file in the build.
 
-
 font select
 ~~~~~~~~~~~
 
 This selects a new font and optionally changes the size.
 
-
 font size
 ~~~~~~~~~
 
 This changes the font size only.
 
-
 Examples
 --------
 
@@ -50,3 +44,14 @@ Examples
     => font size 40
     => font select cantoraone_regular 20
     =>
+
+Configuration
+-------------
+
+The command is only available if CONFIG_CONSOLE_TRUETYPE=y.
+
+Return value
+------------
+
+The return value $? is 0 (true) if the command completes.
+The return value is 1 (false) if the command fails.
-- 
2.38.1