docs/buildroot.html: remove reference to unused BUILDROOT_USE_XWINDOWS

diff --git a/docs/buildroot.html b/docs/buildroot.html
index 454ddaee9dcc232d42281390639e00c97f8b329e..83dc9a53f210fe6d1e54cdf33e5a9f46bee03283 100644 (file)
--- a/docs/buildroot.html
+++ b/docs/buildroot.html
@@ -254,7 +254,6 @@
     <li>BUILDROOT_COPYTO</li>
     <li>BUILDROOT_DL_DIR</li>
     <li>BUILDROOT_LOCAL</li>
-    <li>BUILDROOT_USE_XWINDOWS</li>
     </ul>
 
     <p>An example that uses config files located in the toplevel directory and