Fix cargill reference

[SVN r17576]

more/generic_exception_safety.html

@@ -587,10 +587,10 @@ void StrongCheck(const Value& v, const Operation& op)
       Handling Test Suite</i>, available at <a href=
       "http://www.stlport.org/doc/eh_testsuite.html">http://www.stlport.org/doc/eh_testsuite.html</a>.
 
-      <li><a name="reference4">Tom</a> Cargill, ``Exception Handling: A
-      False Sense of Security,'' C++ Report, Nov-Dec 1994, also available
-      at <a href=
-      "http://www.awl.com/cp/mec++-cargill.html">http://www.awl.com/cp/mec++-cargill.html</a>.
+      <li><a name="reference4">Tom</a> Cargill, ``Exception Handling:
+      A False Sense of Security,'' C++ Report, Nov-Dec 1994, also
+      available at <a href=
+      "http://www.awprofessional.com/content/images/020163371x/supplements/Exception_Handling_Article.html">http://www.awprofessional.com/content/images/020163371x/supplements/Exception_Handling_Article.html</a>.
 
       <li><a name="reference5">B.</a> Fomitchev, <i>Adapted SGI STL Version
       1.0</i>, with exception handling code by D. Abrahams, available at <a