Update FAQ.

Author: bmomjian

doc/FAQ

@@ -278,7 +278,6 @@
 
    The PostgreSQL book at http://www.PostgreSQL.org/docs/awbook.html
    teaches SQL. There is a nice tutorial at
-   http://w3.one.net/~jhoffman/sqltut.htm and at
    http://ourworld.compuserve.com/homepages/graeme_birchall/HTM_COOK.HTM.
 
    Another one is "Teach Yourself SQL in 21 Days, Second Edition" at

doc/src/FAQ/FAQ.html

@@ -366,8 +366,6 @@ <H4><A NAME="1.10">1.10</A>) How can I learn SQL?</H4><P>
 http://www.PostgreSQL.org/docs/awbook.html</A> teaches SQL.
 
 There is a nice tutorial at <A
-HREF="http://w3.one.net/~jhoffman/sqltut.htm">
-http://w3.one.net/~jhoffman/sqltut.htm</A> and at <A
 HREF="http://ourworld.compuserve.com/homepages/graeme_birchall/HTM_COOK.HTM">
 http://ourworld.compuserve.com/homepages/graeme_birchall/HTM_COOK.HTM.</A><P>