[gnome-calendar] manager: Fix typo

[Georges Basile Stavracas Neto <gbsneto src gnome org>]

commit 198180d0232fe0d85d8295f78b25753eb05837cd
Author: Georges Basile Stavracas Neto <georges stavracas gmail com>
Date:   Fri May 10 13:44:43 2019 -0300

    manager: Fix typo

 src/core/gcal-manager.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)
---
diff --git a/src/core/gcal-manager.c b/src/core/gcal-manager.c
index c6e853a4..7c0b7d78 100644
--- a/src/core/gcal-manager.c
+++ b/src/core/gcal-manager.c
@@ -730,11 +730,11 @@ gcal_manager_class_init (GcalManagerClass *klass)
    *
    * Whether there are any sources refreshing or not.
    */
-  properties[PROP_SYNCHRONIZING] = g_param_spec_boolean ("refreshing",
-                                                      "Refreshing",
-                                                      "Whether there are any sources refreshing or not",
-                                                      FALSE,
-                                                      G_PARAM_READABLE | G_PARAM_STATIC_STRINGS);
+  properties[PROP_SYNCHRONIZING] = g_param_spec_boolean ("synchronizing",
+                                                         "Synchronizing",
+                                                         "Whether there are any sources synchronizing or 
not",
+                                                         FALSE,
+                                                         G_PARAM_READABLE | G_PARAM_STATIC_STRINGS);
 
   g_object_class_install_properties (object_class, NUM_PROPS, properties);