Index: /trunk/doc/manual/en_US/user_AdvancedTopics.xml
===================================================================
--- /trunk/doc/manual/en_US/user_AdvancedTopics.xml	(revision 55089)
+++ /trunk/doc/manual/en_US/user_AdvancedTopics.xml	(revision 55090)
@@ -1948,5 +1948,5 @@
 
     <para>Solaris kernel zones on x86-based systems make use of hardware-assisted
-    virtualization features like VirtualBox. However, for kernel zones and
+    virtualization features like VirtualBox does. However, for kernel zones and
     VirtualBox to share this hardware resource, they need to co-operate.</para>
 
@@ -1954,5 +1954,6 @@
     hardware-assisted virtualization resource (VT-x/AMD-V) globally on the
     host machine and uses it until the last VirtualBox VM that requires it is
-    powered off. This prevents other software from using VT-x/AMD-V.</para>
+    powered off. This prevents other software from using VT-x/AMD-V during the
+    time VirtualBox has taken control of it.</para>
 
     <para>VirtualBox can be instructed to relinquish use of hardware-assisted