minor: fix for linkcheckplugin violation

Author: Roman Ivanov

pom.xml

@@ -1270,6 +1270,10 @@
           <timeout>6000</timeout>
           <httpFollowRedirect>false</httpFollowRedirect>
           <forceSite>true</forceSite>
+          <!-- To resolve redirection violation, to find new target url, use:
+              URL=https://www.cs.....
+              curl -s -I $URL -L | awk '/Location: (.*)/ {print $2}' | tail -n 1
+          -->
           <excludedPages>
             <excludedPage>dependencies.html</excludedPage>
             <excludedPage>cobertura/**</excludedPage>

src/xdocs/config_coding.xml

@@ -252,7 +252,7 @@ String b = (a==null || a.length<1) ? null : a.substring(1);
         </p>
 
         <p>
-          Inspired by <a href="https://www.cs.nyu.edu/~lharris/papers/findbugsPaper.pdf">
+          Inspired by <a href="https://cs.nyu.edu/~lharris/papers/findbugsPaper.pdf">
           Finding Bugs is Easy, chapter '2.3.1 Bad Covariant Definition of Equals (Eq)'</a>:
         </p>