[gnome-usage] Constructors of abstract classes should not be public

[Rico Tzschichholz <ricotz src gnome org>]

commit 6fc25118b37199a612edd116a35999bb96cd1c48
Author: Rico Tzschichholz <ricotz ubuntu com>
Date:   Mon Mar 18 10:07:09 2019 +0100

    Constructors of abstract classes should not be public

 src/view.vala | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/src/view.vala b/src/view.vala
index ed9bf6e..e1c8f98 100644
--- a/src/view.vala
+++ b/src/view.vala
@@ -24,7 +24,7 @@ namespace Usage
     {
         public string title;
 
-        public View ()
+        protected View ()
         {
             visible = true;
         }