Fix link to Maven 3 compatibility notes wiki page

diff --git a/content/apt/guides/introduction/introduction-to-profiles.apt b/content/apt/guides/introduction/introduction-to-profiles.apt
index 3ef6966..d6fdc3b 100644
--- a/content/apt/guides/introduction/introduction-to-profiles.apt
+++ b/content/apt/guides/introduction/introduction-to-profiles.apt
@@ -76,7 +76,7 @@
     - a descriptor located in
     {{{/ref/2.2.1/maven-profile/profiles.html}project basedir <<<(profiles.xml)>>>}}
     (unsupported in Maven 3.0: see
-    {{{https://cwiki.apache.org/MAVEN/maven-3x-compatibility-notes.html#Maven3.xCompatibilityNotes-profiles.xml} Maven 3 compatibility notes}})
+    {{{https://cwiki.apache.org/confluence/display/MAVEN/Maven+3.x+Compatibility+Notes#Maven3.xCompatibilityNotes-profiles.xml} Maven 3 compatibility notes}})
 
 * How can a profile be triggered? How does this vary according to the type of profile being used?