Improve typesetting and fix a typo

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24103 a1c6a512-1295-4272-9138-f99709370657
diff --git a/manual/advanced_topics/viewports/colour-uivp-syntax.tex b/manual/advanced_topics/viewports/colour-uivp-syntax.tex
index e681f45..cb759f8 100644
--- a/manual/advanced_topics/viewports/colour-uivp-syntax.tex
+++ b/manual/advanced_topics/viewports/colour-uivp-syntax.tex
@@ -1,6 +1,6 @@
   \begin{itemize}
-    \item 'fgcolour' and 'bgcolour' are 6-digit RGB888 colours - e.g. FF00FF.
-    \item 'font' is a number - '0' is the built-in system font, '1' is the
+    \item `fgcolour' and `bgcolour' are 6-digit RGB888 colours, e.g. FF00FF.
+    \item `font' is a number: 0 is the built-in system font, 1 is the
     user-selected font.
   \end{itemize}
 
@@ -11,3 +11,4 @@
 from the top of the screen.  It is 100px wide and 150px high.
 The font and the foreground/background colours are defined in the theme
 \fname{.cfg} file or in the \setting{Theme Settings} menu.
+