update mate-control-center.pot

mate-control-center.pot

@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: MATE Desktop Environment\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2018-05-14 15:55+0300\n"
+"POT-Creation-Date: 2018-05-27 18:01+0200\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
@@ -956,18 +956,30 @@ msgid "Toolbar _button labels:"
 msgstr ""
 
 #: ../capplets/appearance/data/appearance.ui.h:87
-msgid "Preview"
+msgid "Buttons"
 msgstr ""
 
 #: ../capplets/appearance/data/appearance.ui.h:88
-msgid "_File"
+msgid "Show icons on buttons"
 msgstr ""
 
 #: ../capplets/appearance/data/appearance.ui.h:89
-msgid "Edit"
+msgid "Whether buttons may display an icon in addition to the button text"
 msgstr ""
 
 #: ../capplets/appearance/data/appearance.ui.h:90
+msgid "Preview"
+msgstr ""
+
+#: ../capplets/appearance/data/appearance.ui.h:91
+msgid "_File"
+msgstr ""
+
+#: ../capplets/appearance/data/appearance.ui.h:92
+msgid "Edit"
+msgstr ""
+
+#: ../capplets/appearance/data/appearance.ui.h:93
 msgid "Interface"
 msgstr ""
 
@@ -2766,7 +2778,7 @@ msgstr ""
 msgid "New Applications"
 msgstr ""
 
-#: ../libslab/app-shell.c:920
+#: ../libslab/app-shell.c:923
 msgid "Other"
 msgstr ""