Update documentation and learning pages

Author: pmoura

_pages/documentation.md

@@ -10,7 +10,7 @@ aside:
 
 -   Learn X in Y minutes Where X=Logtalk:
     [English](https://learnxinyminutes.com/docs/logtalk/)
-    [Italian](https://learnxinyminutes.com/docs/it-it/logtalk-it/) (recommended starting point for new users for a quick overview but be aware that some of the examples will not work as-is in Logtalk 3.x; a pull request have been submitted)
+    [Italian](https://learnxinyminutes.com/docs/it-it/logtalk-it/) (recommended starting point for new users for a quick overview but be aware that some of the examples will not work as-is in Logtalk 3.x; a [pull request](https://github.com/adambard/learnxinyminutes-docs/pull/4526) have been submitted)
 -   [Handbook tutorial](manuals/tutorial/index.html)
 -	[Logtalking YouTube channel](https://www.youtube.com/channel/UCh0BiDU6xZUCGq66HylvXNg)
 

_pages/learning.md

@@ -10,7 +10,7 @@ Logtalk is a programming language that extends and subsumes Prolog. Thus, a good
 
 [Learn X in Y minutes Where X=Logtalk](https://learnxinyminutes.com/docs/logtalk/)
 
-Although this short tutorial is a recommended starting point for new users for a quick overview, be aware that some of the examples will not work as-is in Logtalk 3.x (a pull request have been submitted).
+Although this short tutorial is a recommended starting point for new users for a quick overview, be aware that some of the examples will not work as-is in Logtalk 3.x (a [pull request](https://github.com/adambard/learnxinyminutes-docs/pull/4526) have been submitted).
 
 Note that the Logtalk distribution includes HTML versions of the user manual,
 the reference manual, and the APIs documentation. Documentation can also be

_site/documentation.html

@@ -280,7 +280,7 @@
 <ul>
   <li>Learn X in Y minutes Where X=Logtalk:
 <a href="https://learnxinyminutes.com/docs/logtalk/">English</a>
-<a href="https://learnxinyminutes.com/docs/it-it/logtalk-it/">Italian</a> (recommended starting point for new users for a quick overview but be aware that some of the examples will not work as-is in Logtalk 3.x; a pull request have been submitted)</li>
+<a href="https://learnxinyminutes.com/docs/it-it/logtalk-it/">Italian</a> (recommended starting point for new users for a quick overview but be aware that some of the examples will not work as-is in Logtalk 3.x; a <a href="https://github.com/adambard/learnxinyminutes-docs/pull/4526">pull request</a> have been submitted)</li>
   <li><a href="manuals/tutorial/index.html">Handbook tutorial</a></li>
   <li><a href="https://www.youtube.com/channel/UCh0BiDU6xZUCGq66HylvXNg">Logtalking YouTube channel</a></li>
 </ul>

_site/learning.html

@@ -279,7 +279,7 @@
 
 <p><a href="https://learnxinyminutes.com/docs/logtalk/">Learn X in Y minutes Where X=Logtalk</a></p>
 
-<p>Although this short tutorial is a recommended starting point for new users for a quick overview, be aware that some of the examples will not work as-is in Logtalk 3.x (a pull request have been submitted).</p>
+<p>Although this short tutorial is a recommended starting point for new users for a quick overview, be aware that some of the examples will not work as-is in Logtalk 3.x (a <a href="https://github.com/adambard/learnxinyminutes-docs/pull/4526">pull request</a> have been submitted).</p>
 
 <p>Note that the Logtalk distribution includes HTML versions of the user manual,
 the reference manual, and the APIs documentation. Documentation can also be