Remove upstream nx-libs ChangeLog during override_dh_clean.

debian/changelog

@@ -70,6 +70,7 @@ nx-libs (2:3.5.0.29-0x2go2) UNRELEASED; urgency=medium
       etc/x2goagent.keyboard) before dh_auto_build.
     + Add to B-D: expat.
     + Install upstream ChangeLogs into bin:packages.
+    + Remove upstream nx-libs ChangeLog during override_dh_clean.
 
   * nx-libs.spec:
     + The gpg-offline bin:package is not available in our SLE repo. We can do

debian/rules

@@ -20,6 +20,7 @@ override_dh_auto_clean:
 override_dh_clean:
 	rm -f nx*/configure
 	rm -f nx*/changelog
+	rm -f doc/changelog
 	rm -f nx-X11/programs/Xserver/hw/nxagent/changelog
 	rm -f nx-X11/programs/nxauth/changelog
 	if [ ! -f replace.sh ] && [ ! -h replace.sh ]; then ln -s debian/Makefile.replace.sh replace.sh; fi