* doc/org-manual.org (Modifying column view on-the-fly): Remove spurious colons.
@@ -5571,7 +5571,7 @@ either for all clocks or just for today.
If no list is found, the new value is stored in the first entry
that is part of the current column view.
-**** Modifying column view on-the-fly:
+**** Modifying column view on-the-fly
:PROPERTIES:
:UNNUMBERED: notoc
:END: