[wwwdocs] readings.html - www.adaic.org has moved to https

[Gerald Pfeifer]

Committed.

Gerald

Index: readings.html
===================================================================
RCS file: /cvs/gcc/wwwdocs/htdocs/readings.html,v
retrieving revision 1.311
diff -u -r1.311 readings.html
--- readings.html       26 May 2019 17:50:01 -0000      1.311
+++ readings.html       26 May 2019 19:39:10 -0000
@@ -532,20 +532,20 @@
    <ul>
      <li><a href="http://www.ada-auth.org/ais.html";>Ada Issues</a></li>
    </ul></li>
-   <li><a href="http://www.adaic.org/ada-resources/standards/";>List of
+   <li><a href="https://www.adaic.org/ada-resources/standards/";>List of
      Ada standards (Ada Information Clearinghouse):</a>
    <ul>
-     <li><a 
href="http://www.adaic.org/resources/add_content/standards/05aarm/html/AA-TTL.html";>Annotated
+     <li><a 
href="https://www.adaic.org/resources/add_content/standards/05aarm/html/AA-TTL.html";>Annotated
        Ada&nbsp;2005 Reference Manual</a></li>
-     <li><a 
href="http://www.adaic.org/resources/add_content/standards/05rm/html/RM-TTL.html";>Ada&nbsp;2005
+     <li><a 
href="https://www.adaic.org/resources/add_content/standards/05rm/html/RM-TTL.html";>Ada&nbsp;2005
        Reference Manual</a></li>
-     <li><a 
href="http://www.adaic.org/resources/add_content/standards/05rat/html/Rat-TTL.html";>Ada&nbsp;2005
+     <li><a 
href="https://www.adaic.org/resources/add_content/standards/05rat/html/Rat-TTL.html";>Ada&nbsp;2005
        Rationale</a></li>
-     <li><a 
href="http://www.adaic.org/resources/add_content/standards/95aarm/AARM_HTML/AA-TTL.html";>
+     <li><a 
href="https://www.adaic.org/resources/add_content/standards/95aarm/AARM_HTML/AA-TTL.html";>
      Annotated Ada&nbsp;95 Reference Manual</a></li>
-     <li><a 
href="http://www.adaic.org/resources/add_content/standards/95lrm/ARM_HTML/RM-TTL.html";>
+     <li><a 
href="https://www.adaic.org/resources/add_content/standards/95lrm/ARM_HTML/RM-TTL.html";>
      Ada&nbsp;95 Reference Manual</a></li>
-     <li><a 
href="http://www.adaic.org/resources/add_content/standards/95rat/rat95html/rat95-contents.html";>
+     <li><a 
href="https://www.adaic.org/resources/add_content/standards/95rat/rat95html/rat95-contents.html";>
      Ada&nbsp;95 Rationale</a></li>
      <li><a href="http://archive.adaic.com/standards/83lrm/html/ada_lrm.html";>
      Ada&nbsp;83 Reference Manual</a></li>