[evolution-data-server] Bug 777660 - Strange sentence in gschema string

[Milan Crha <mcrha src gnome org>]

commit 496bd58778d495fcf96c52c7e0d4873ad04a7392
Author: Milan Crha <mcrha redhat com>
Date:   Tue Feb 7 10:40:44 2017 +0100

    Bug 777660 - Strange sentence in gschema string

 .../org.gnome.evolution-data-server.gschema.xml.in |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/data/org.gnome.evolution-data-server.gschema.xml.in 
b/data/org.gnome.evolution-data-server.gschema.xml.in
index 52d3f66..a669207 100644
--- a/data/org.gnome.evolution-data-server.gschema.xml.in
+++ b/data/org.gnome.evolution-data-server.gschema.xml.in
@@ -7,7 +7,7 @@
     <key name="camel-gpg-binary" type="s">
       <default>''</default>
       <_summary>An absolute path where the gpg (or gpg2) binary is</_summary>
-      <_description>An example is “/usr/bin/gpg”; if it is not filled, or doesn’t exist, then it is searched 
for it. Change requires restart of the application.</_description>
+      <_description>An example is “/usr/bin/gpg”; when it is left empty, or an incorrect value is set, then 
it will be searched for. Change requires restart of the application.</_description>
     </key>
     <key name="camel-cipher-load-photos" type="b">
       <default>true</default>