Fix link to launchbury93natural

df614779 · Joachim Breitner · Edward Z. Yang · 7e32b2a9 · df614779
Commit df614779 authored Sep 06, 2013 by Joachim Breitner Committed by Edward Z. Yang Sep 06, 2013
--- a/docs/users_guide/external_core.xml
+++ b/docs/users_guide/external_core.xml
@@ -1786,7 +1786,7 @@ case (error &quot;&quot;) of
        <state>South Carolina</state>
      </address>
      <pubdate>1993</pubdate>  
-      <bibliomisc><ulink url="citeseer.ist.psu.edu/launchbury93natural.html">citeseer.ist.psu.edu/launchbury93natural.html</ulink></bibliomisc>
+      <bibliomisc><ulink url="http://citeseer.ist.psu.edu/launchbury93natural.html">http://citeseer.ist.psu.edu/launchbury93natural.html</ulink></bibliomisc>
      <!-- booktitle = "Conference Record of the Twentieth Annual {ACM} {SIGPLAN}-{SIGACT} Symposium on Principles of Programming Languages", -->
    </biblioentry>