--- a/manuals/vgui_ref_manual/node18.html
+++ b/manuals/vgui_ref_manual/node18.html
@@ -51,7 +51,7 @@
 vgui_Foo_window</A>
 </H2>
  
-This is the next class to implement and the amount of work is very dependant on the interface
+This is the next class to implement and the amount of work is very dependent on the interface
 system you are using.  Later a menubar widget can be added to this class but to start with 
 the only features that need to be implemented are embedding the  vgui_Foo_adaptor widget 
 and getting the window to display.