More work on consistent usage of units in the manual. Use non-breaking spaces if applicable.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25649 a1c6a512-1295-4272-9138-f99709370657

1 files changed, 2 insertions, 3 deletions

diff --git a/manual/configure_rockbox/system_options.tex b/manual/configure_rockbox/system_options.tex
index af7695ed48..18209a87a2 100644
--- a/manual/configure_rockbox/system_options.tex
+++ b/manual/configure_rockbox/system_options.tex
@@ -95,9 +95,8 @@ Rockbox can be configured to turn off power after the unit has been idle for a
 defined number of minutes. The \dap{} is idle when playback is stopped or
 paused. It is not idle while the USB or charger is connected
 \opt{recording}{, or while recording}. 
-Settings are either \setting{Off} or \setting{1} to \setting{10}
-minutes in 1 minute steps. Then \setting{15,30,45} and \setting{60} minutes are
-available.
+Settings are either \setting{Off} or 1 to 10 minutes in 1 minute steps. Then 
+15, 30, 45 or 60 minutes are available.
 
 
 \subsection{Limits}