Update doc link

docs/source/changelog.rst

@@ -12,7 +12,7 @@ Version 4.0
     * Full software is based on python3
     * Easy-to-use with integrated Docker support
     * Pipeline was renamed into LOFAR Initial Calibration (LINC) Pipeline
-    * Documentation moved to http://www.astron.nl/citt/linc
+    * Documentation moved to https://support.astron.nl/software/linc
 
 Version 3.2 (last version based on the `genericpipeline`_ framework)
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