[education/kstars] doc: Fix minor typos

[Yuri Chornoivan]

Git commit 45c9695b8d3a4e86345ed7139ba4d4e9c26afedb by Yuri Chornoivan.
Committed on 14/07/2021 at 12:36.
Pushed by yurchor into branch 'master'.

Fix minor typos

M  +2    -2    doc/config.docbook

https://invent.kde.org/education/kstars/commit/45c9695b8d3a4e86345ed7139ba4d4e9c26afedb

diff --git a/doc/config.docbook b/doc/config.docbook
index 3277a12dd..040608109 100644
--- a/doc/config.docbook
+++ b/doc/config.docbook
@@ -966,14 +966,14 @@ selected object.
 </mediaobject>
 </screenshot>
 <para>
-In the top right you can choose whether coordinated are being
+In the top right you can choose whether coordinates are being
 expressed in degrees or
 hours/minutes/seconds. The <guilabel>Mapping</guilabel> section lets
 you map columns in the CSV file to data fields in
 &kstars;. Selecting <guilabel>Ignore</guilabel> assigns the default
 value for this field. Entering your own text will use this as the
 value for every object being read.  The <guilabel>Type
-Mapping</guilabel> sections maps strings to object types. You can add
+Mapping</guilabel> section maps strings to object types. You can add
 and remove mappings by clicking <guilabel>+</guilabel>
 or <guilabel>-</guilabel>.  When you're done mapping, you can test
 your settings by clicking <guilabel>Preview</guilabel> to read the