diff --git a/manual/tutorial-tasks-filesets-properties.html b/manual/tutorial-tasks-filesets-properties.html
index 01ec33406..88f46d951 100644
--- a/manual/tutorial-tasks-filesets-properties.html
+++ b/manual/tutorial-tasks-filesets-properties.html
@@ -114,7 +114,7 @@ Ant: <em>properties are immutable</em>. And this method sets the property to the
 value before that or not. So we use another way. <code>setNewProperty()</code> sets the property only if there is no
 property with that name. Otherwise a message is logged.</p>
 
-<p><em>(by the way: a short word to Ant's "namespaces" (not to be confused with XML namespaces:
+<p><em>(By the way, a short explanation of Ant's "namespaces"&mdash;not to be confused with XML namespaces:
 an <code>&lt;antcall&gt;</code> creates a new space for property names. All properties from the caller are passed to the
 callee, but the callee can set its own properties without notice by the caller.)</em></p>