Index: /trunk/src/VBox/Frontends/VirtualBox/src/globals/VBoxProblemReporter.cpp
===================================================================
--- /trunk/src/VBox/Frontends/VirtualBox/src/globals/VBoxProblemReporter.cpp	(revision 37915)
+++ /trunk/src/VBox/Frontends/VirtualBox/src/globals/VBoxProblemReporter.cpp	(revision 37916)
@@ -2982,5 +2982,5 @@
     message(pParent ? pParent : mainMachineWindowShown(), Warning,
             tr("<p>USB 2.0 is currently enabled for this virtual machine. "
-               "However this requires the <b><nobr>%1</nobr></b> to be installed.</p>"
+               "However, this requires the <b><nobr>%1</nobr></b> to be installed.</p>"
                "<p>Please install the Extension Pack from the VirtualBox download site. "
                "After this you will be able to re-enable USB 2.0. "
Index: /trunk/src/VBox/Frontends/VirtualBox/src/settings/machine/UIMachineSettingsUSB.cpp
===================================================================
--- /trunk/src/VBox/Frontends/VirtualBox/src/settings/machine/UIMachineSettingsUSB.cpp	(revision 37915)
+++ /trunk/src/VBox/Frontends/VirtualBox/src/settings/machine/UIMachineSettingsUSB.cpp	(revision 37916)
@@ -472,5 +472,5 @@
     {
         strWarningText = tr("USB 2.0 is currently enabled for this virtual machine. "
-                            "However this requires the <b>%1</b> to be installed. "
+                            "However, this requires the <b>%1</b> to be installed. "
                             "Please install the Extension Pack from the VirtualBox download site. "
                             "After this you will be able to re-enable USB 2.0. "