Fixup docs references

This updates references very slightly, so that we do not have
outdated or unnecessary pointers.

Change-Id: I5c9429cf8ec1af244cbd4e73772a80213af91a85
Signed-off-by: Robert Varga <robert.varga@pantheon.tech>
(cherry picked from commit a5d950084aa5870ca2ac8e7f08559a88680cdf98)

diff --git a/docs/pom.xml b/docs/pom.xml
index 716a503d009738ec1e143a354b0e86134daed9e0..1e70d520361aba3c82a9edb588519f918b3b57fc 100644 (file)
--- a/docs/pom.xml
+++ b/docs/pom.xml
@@ -292,12 +292,11 @@
                         <link>http://hamcrest.org/JavaHamcrest/javadoc/1.3/</link>
                         <link>http://google.github.io/truth/api/0.42/</link>
                         <link>https://www.slf4j.org/apidocs/</link>
-                        <link>https://xerces.apache.org/xerces2-j/javadocs/api/</link>
                         <link>https://google.github.io/guava/releases/25.1-jre/api/docs/</link>
-                        <link>http://doc.akka.io/japi/akka/2.5.19/</link>
+                        <link>http://doc.akka.io/japi/akka/2.5.25/</link>
                         <link>http://netty.io/4.1/api/</link>
                         <link>https://commons.apache.org/proper/commons-lang/javadocs/api-2.6/</link>
-                        <link>https://commons.apache.org/proper/commons-lang/javadocs/api-3.8.1/</link>
+                        <link>https://commons.apache.org/proper/commons-lang/javadocs/api-3.9/</link>
                         <link>https://commons.apache.org/proper/commons-codec/apidocs/</link>
                     </links>
                     <groups>