l10n fixups

src/kgx-close-dialog.ui

@@ -22,7 +22,7 @@
             <child>
               <object class="GtkLabel">
                 <property name="visible">True</property>
-                <property name="label" translatable="yes">Some commands are still running, cosing this terminal will kill them and may lead to unexpected outcomes</property>
+                <property name="label" translatable="yes">Some commands are still running, closing this terminal will kill them and may lead to unexpected outcomes</property>
                 <property name="wrap">True</property>
                 <property name="xalign">0</property>
               </object>
@@ -39,7 +39,8 @@
                   <object class="GtkLabel">
                     <property name="visible">True</property>
                     <property name="can_focus">False</property>
-                    <property name="label" translatable="yes">No children</property>
+                    <!-- Impossible state, don't translate -->
+                    <property name="label" translatable="no">No children</property>
                     <property name="margin">12</property>
                     <property name="xalign">0</property>
                   </object>
@@ -60,7 +61,7 @@
     </child>
     <child type="action">
       <object class="GtkButton" id="button-ok">
-        <property name="label" translatable="yes">_Okay</property>
+        <property name="label" translatable="yes">_OK</property>
         <property name="visible">True</property>
         <property name="use-underline">True</property>
         <style>

src/kgx-window.c

@@ -718,7 +718,7 @@ about_activated (GSimpleAction *action,
                  GVariant      *parameter,
                  gpointer       data)
 {
-  const char *authors[] = { "Zander Brown<zbrown@gnome.org>", NULL };
+  const char *authors[] = { "Zander Brown <zbrown@gnome.org>", NULL };
   const char *artists[] = { "Tobias Bernard", NULL };
   g_autofree char *copyright = NULL;
   
@@ -1010,7 +1010,7 @@ kgx_window_pop_child (KgxWindow    *self,
     g_autoptr (GNotification) noti = NULL;
     GtkApplication *app = gtk_window_get_application (GTK_WINDOW (self));
 
-    noti = g_notification_new (_("Command complete"));
+    noti = g_notification_new (_("Command completed"));
     #if HAS_GTOP
     g_notification_set_body (noti, kgx_process_get_exec (process));
     #endif