Added more hints when to read README.linux.

docs.html

@@ -47,8 +47,8 @@
     <h2>FAQ, HOWTO, Tutorial, Saned</h2>
     <ul>
       <li>
-	Trouble with SANE and USB scanners when updating from Linux 2.4 to 2.6?
-	Read <a href="README.linux">README.linux</a>.
+	Trouble with SANE and USB scanners, e.g. when updating from Linux 2.4 to
+	2.6 or does scanning only work as root? Read <a href="README.linux">README.linux</a>.
       </li>
       <li>
 	<a href="http://www.xs4all.nl/~ljm/SANE-faq.html" target="_top">Frequently Asked Questions