[dconf-editor] Better description.

[Arnaud B. <arnaudb src gnome org>]

commit 779d010fb2aab8ada84a77b7e7e7793cee7a2ca3
Author: Arnaud Bonatti <arnaud bonatti gmail com>
Date:   Sat Jun 23 09:09:31 2018 +0200

    Better description.

 editor/ca.desrt.dconf-editor.gschema.xml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/editor/ca.desrt.dconf-editor.gschema.xml b/editor/ca.desrt.dconf-editor.gschema.xml
index a8faa01..dad3ccb 100644
--- a/editor/ca.desrt.dconf-editor.gschema.xml
+++ b/editor/ca.desrt.dconf-editor.gschema.xml
@@ -253,7 +253,7 @@
     </key>
     <key name="dict-entry" type="{ss}">
       <default>{'color', 'red'}</default>
-      <summary>A dictionary entry</summary>
+      <summary>A dictionary entry of type ‘{ss}’</summary>
       <description>A dictionary maps values of a basic type to another value (of any type). A dictionary 
entry is one such mapping.</description>
     </key>
     <key name="dictionary" type="a{sv}">