diff --git a/DOCS/en/documentation.html b/DOCS/en/documentation.html
index 32b6739cbb..0063960b71 100644
--- a/DOCS/en/documentation.html
+++ b/DOCS/en/documentation.html
@@ -511,7 +511,7 @@
   be hard. If you experience a different behavior than what I explain, please
   search through this documentation and you'll find your answers. If you
   see links, please follow them and read carefully what they contain. It
-  will take some time, but it DOES worth it.</P>
+  will take some time, but it IS worth it.</P>
 
 <P>You need a fairly recent system. On Linux, 2.4.x kernels are recommended.</P>