[Docs] Fix some mistakes in dashbaord docs

docs/admin/10_dashboard.rst

@@ -30,6 +30,7 @@ Best examples for such apps are currently *AlekSIS-App-DashboardFeeds* and *Alek
 
 Add and configure dashboard widgets
 -----------------------------------
+
 If you want to add a new dashboard widget, you can do so by adding the dashboard widget at *Admin → Dashboard widgets*.
 There you will see all currently configured dashboard widgets and
 can add new ones using the *Create dashboard widget* button which will ask your for the widget type.
@@ -83,7 +84,7 @@ The behavior of the dashboard can be configured via *Admin → Configuration →
 
 .. warning::
 
-    That won't work with all dashboard widgets. Some widgets like the timetable widgets in Chronos require a logged in user.
+    That won't work with all dashboard widgets. Some widgets, like the timetable widgets, require a logged in user.
 
 * **Allow users to edit their dashboard**: With this preference, system administrators can decide whether users
   can edit their own dashboard as described in :ref:`core-user-customising-dashboard`.

docs/user/02_dashboard.rst

 Dashboard
 =========
 
-The first thing, you will see after the login, is the dashboard.
+The first thing you will see after the login is the dashboard.
 Depending on what your system administrator configured,
 you will be able to see information from different apps at one glance.
 
@@ -12,7 +12,7 @@ you will be able to see information from different apps at one glance.
 Dashboard widgets
 -----------------
 
-The dashboard contains of different parts, the so-called dashboard widgets.
+The dashboard consists of different parts, the so-called *dashboard widgets*.
 They are configured by the system administrator and can be freely
 arranged on the dashboard (cf. :ref:`core-user-customising-dashboard`).