[gnome-user-docs] clock-calendar: Mention GNOME Calendar app

[Shaun McCance <shaunm src gnome org>]

commit 459690208aade34f209194c0f173f0ad1e45d104
Author: Rafael Fontenelle <rafaelff gnome org>
Date:   Wed Aug 5 16:38:26 2020 -0300

    clock-calendar: Mention GNOME Calendar app

 gnome-help/C/clock-calendar.page | 15 ++++++++-------
 1 file changed, 8 insertions(+), 7 deletions(-)
---
diff --git a/gnome-help/C/clock-calendar.page b/gnome-help/C/clock-calendar.page
index 3d6df326..ffe1c4e6 100644
--- a/gnome-help/C/clock-calendar.page
+++ b/gnome-help/C/clock-calendar.page
@@ -35,11 +35,12 @@
  <title>Calendar appointments</title>
 
   <note>
-    <p>This requires you to use your <app>Evolution</app> calendar or for you
-    to have an online account set up which <gui>Calendar</gui> supports.</p>
-    <p>Most distributions come with <app>Evolution</app> installed by default.
-    If yours does not, you may need to install it using your distribution’s
-    package manager.</p>
+    <p>This requires you to use your calendar from <app>Evolution</app> or
+    the <app>Calendar</app>, or for you to have an online account set up
+    which <gui>Calendar</gui> supports.</p>
+    <p>Most distributions come with at least one of these programs installed
+    by default. If yours does not, you may need to install it using your
+    distribution’s package manager.</p>
  </note>
 
   <p>To view your appointments:</p>
@@ -56,8 +57,8 @@
     </note>
 
       <p>Existing appointments will be displayed to the left of the calendar.
-      As appointments are added to your <app>Evolution</app> calendar, they
-      will appear in the clock’s appointment list.</p>
+      As appointments are added to your <app>Evolution</app> calendar or to
+      <app>Calendar</app>, they will appear in the clock’s appointment list.</p>
     </item>
   </steps>