[kmymoney/5.0] doc: Fix minor typo

[Yuri Chornoivan]

Git commit a6dd83a2c6bf24edea501e10c1bbfb945cb2d719 by Yuri Chornoivan.
Committed on 07/05/2020 at 10:17.
Pushed by yurchor into branch '5.0'.

Fix minor typo

M  +1    -1    doc/details-categories.docbook

https://commits.kde.org/kmymoney/a6dd83a2c6bf24edea501e10c1bbfb945cb2d719

diff --git a/doc/details-categories.docbook b/doc/details-categories.docbook
index 9612467e7..80bb39485 100644
--- a/doc/details-categories.docbook
+++ b/doc/details-categories.docbook
@@ -39,7 +39,7 @@
   when adding or editing a transaction in the Ledger.  Doing any of these steps
   will direct you to the <guilabel>Create new Category</guilabel> dialog.  The
   dialog contains three tabs: <guilabel>General</guilabel>,
-  <guilabel>Hiearachy</guilabel>, and <guilabel>Tax</guilabel>.  The General tab
+  <guilabel>Hierarchy</guilabel>, and <guilabel>Tax</guilabel>.  The General tab
   includes editable fields for the new category name, type, and currency (with
   the default currency preselected,) as well as options for Last check number,
   Notes, and a checkbox for Cost center assignment required.  In the Hierarchy