[evolution] Calendar: Fix error detail reference for 'failed-make-movable'

[Milan Crha <mcrha src gnome org>]

commit 8bd9eff2596723cae3e16f28943a4015f6e083a5
Author: Milan Crha <mcrha redhat com>
Date:   Fri May 7 11:28:45 2021 +0200

    Calendar: Fix error detail reference for 'failed-make-movable'
    
    The error arguments are counted from 0 and there was no '0' argument,
    which caused a runtime warning and an incomplete error message in the GUI.

 src/calendar/calendar.error.xml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/src/calendar/calendar.error.xml b/src/calendar/calendar.error.xml
index 2c360162b3..8c0a248cf4 100644
--- a/src/calendar/calendar.error.xml
+++ b/src/calendar/calendar.error.xml
@@ -545,7 +545,7 @@
 
   <error id="failed-make-movable" type="error">
     <_primary>Failed to make an occurrence movable</_primary>
-    <secondary>{1}</secondary>
+    <secondary>{0}</secondary>
   </error>
 
   <error id="comp-editor-failed-validate" type="error">