[gnome-settings-daemon] data: Revert string addition

[Bastien Nocera <hadess src gnome org>]

commit d44610d23e30968c1f7fa9a38b8b25cfb7c5aa4d
Author: Bastien Nocera <hadess hadess net>
Date:   Sat Mar 10 14:03:34 2012 +0100

    data: Revert string addition
    
    https://bugzilla.gnome.org/show_bug.cgi?id=671667#c12

 ...ings-daemon.plugins.xsettings.gschema.xml.in.in |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/data/org.gnome.settings-daemon.plugins.xsettings.gschema.xml.in.in b/data/org.gnome.settings-daemon.plugins.xsettings.gschema.xml.in.in
index 781bd33..ff78024 100644
--- a/data/org.gnome.settings-daemon.plugins.xsettings.gschema.xml.in.in
+++ b/data/org.gnome.settings-daemon.plugins.xsettings.gschema.xml.in.in
@@ -37,8 +37,8 @@
     </key>
     <key type="a{sv}" name="overrides">
       <default>{}</default>
-      <_summary>A dictionary of XSETTINGS to override</_summary>
-      <_description>This dictionary maps XSETTINGS names to overrides values. The values must be either strings, signed int32s or (in the case of colors), 4-tuples of uint16 (red, green, blue, alpha; 65535 is fully opaque).</_description>
+      <summary>A dictionary of XSETTINGS to override</summary>
+      <description>This dictionary maps XSETTINGS names to overrides values. The values must be either strings, signed int32s or (in the case of colors), 4-tuples of uint16 (red, green, blue, alpha; 65535 is fully opaque).</description>
     </key>
   </schema>
 </schemalist>