Add a tip admonition to the section on inverting polarity

git-svn-id: svn://localhost/ardour2/trunk@1826 d708f5d6-7413-0410-9779-e7cbd77b26cf

diff --git a/manual/xml/invert_polarity.xml b/manual/xml/invert_polarity.xml
index fa844ce14a5d0ad668479797bf05c7a11fce860b..4cc2e9d4302bd11626a0e21312000158536fbdf2 100644 (file)
--- a/manual/xml/invert_polarity.xml
+++ b/manual/xml/invert_polarity.xml
@@ -23,12 +23,13 @@
     When the polarity of a track is inverted a <literal>Ø</literal> will
     appear before the track name in the Mixer Strip.
   </para>
-
-  <para>
-    This could be used to correct the polarity of an input signal due to
-    incorrect wiring or to prevent two signals that are out of phase with
-    respect to each other resulting in cancellation when mixing.
-  </para>
+  <tip>
+    <para>
+      This could be used to correct the polarity of an input signal due to
+      incorrect wiring or to prevent two signals that are out of phase with
+      respect to each other causing cancellation when mixing.
+    </para>
+  </tip>
 <!--
        <xi:include xmlns:xi="http://www.w3.org/2001/XInclude" 
                href="Some_Subsection.xml" />