diff --git a/README.rst b/README.rst
index 411f3b8..3cecb27 100644
--- a/README.rst
+++ b/README.rst
@@ -27,7 +27,7 @@
 
 You may want to run a program that uses a graphical display, requiring X11 and a physical display attached.  However, With Xvfb you can run headless inside a virtual dislpay.  In the X Window System, Xvfb or "X Virtual FrameBuffer" is an X11 server that performs all graphical operations in memory, not showing any screen output. This virtual server does not require the computer it is running on to even have a screen or any input device. Only a network layer is necessary.
 
-Xvfb is often used for running UI-based acceptance tests on a headless server.
+Xvfb is often used for running browser-based acceptance tests on a headless server.
 
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