[gnome-user-docs] clock-world: improve phrase and sync with UI

[Rafael Fontenelle <rafaelff src gnome org>]

commit 68db12666604a390565d6e687daae6db178cef0f
Author: Rafael Fontenelle <rafaelff gnome org>
Date:   Mon Jul 18 00:57:35 2016 -0300

    clock-world: improve phrase and sync with UI
    
    Signed-off-by: Rafael Fontenelle <rafaelff gnome org>

 gnome-help/C/clock-world.page |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)
---
diff --git a/gnome-help/C/clock-world.page b/gnome-help/C/clock-world.page
index 590b094..b06cadd 100644
--- a/gnome-help/C/clock-world.page
+++ b/gnome-help/C/clock-world.page
@@ -28,7 +28,7 @@
   <note>
     <p>This requires the <app>Clocks</app> application to be installed.</p>
     <p>Most distributions come with <app>Clocks</app> installed by default.
-    If yours does not, you may need to install it using your distribution
+    If yours does not, you may need to install it using your distribution's
     package manager.</p>
  </note>
 
@@ -39,7 +39,7 @@
       <p>Click on the clock on the top bar.</p>
     </item>
     <item>
-      <p>Click the <gui>Add world clocks...</gui> link under the calendar to
+      <p>Click the <gui>Add world clocks…</gui> link under the calendar to
       launch <app>Clocks</app>.</p>
 
     <note>
@@ -50,7 +50,7 @@
     </item>
     <item>
       <p>In the <app>Clocks</app> window, click
-      <gui style="button">New</gui> button or
+      <gui style="button">New</gui> button or press
       <keyseq><key>Ctrl</key><key>N</key></keyseq> to add a new city.</p>
     </item>
     <item>