[shotwell] Add '<gui>' tag to option/item/button mentions

[Jens Georg <jensgeorg src gnome org>]

commit 810f08310fbad5da0c70f7ee4e5e78d5fd871fbd
Author: Rafael Fontenelle <rafaelff gnome org>
Date:   Thu Apr 7 17:10:27 2016 -0300

    Add '<gui>' tag to option/item/button mentions
    
    The help files mentions option/item/button labels of Shotwell's UI
    without the proper <gui> and </gui> mallard tags. This commit fix it.
    
    Target labels of this commit:
    
     organize-event:  "Events"
     organize-search: "+", "-" and "OK"
     organize-tag:    "Tags"
    
    https://bugzilla.gnome.org/show_bug.cgi?id=764800

 help/C/organize-event.page  |    2 +-
 help/C/organize-search.page |    6 +++---
 help/C/organize-tag.page    |    6 +++---
 3 files changed, 7 insertions(+), 7 deletions(-)
---
diff --git a/help/C/organize-event.page b/help/C/organize-event.page
index f4c7e21..cecd4a7 100644
--- a/help/C/organize-event.page
+++ b/help/C/organize-event.page
@@ -50,7 +50,7 @@
     <section>
     <title>Change the photo used to represent each event</title>
 
-    <p>If you select the Events item in the sidebar, you'll see a single photo which represents each event. 
This is called the key photo.</p>
+    <p>If you select the <gui>Events</gui> item in the sidebar, you'll see a single photo which represents 
each event. This is called the key photo.</p>
 
     <p>By default, Shotwell uses the first photo in each event as its key photo.
     To use a different key photo, select the photo and choose <guiseq><gui>Photos</gui><gui>Make Key Photo 
for Event</gui></guiseq>.</p>
diff --git a/help/C/organize-search.page b/help/C/organize-search.page
index 049603c..c6ecec4 100644
--- a/help/C/organize-search.page
+++ b/help/C/organize-search.page
@@ -54,9 +54,9 @@
             </p>
             
             <p>
-                Each row represents a search criterion.  Use the + button to add more rows, and the - button 
to
-                remove a specific row.  The combo box on the left of each row selects the type of criteria.  
-                Criteria must be entered correctly before the OK button becomes available.
+                Each row represents a search criterion.  Use the <gui>+</gui> button to add more rows, and 
the
+                <gui>-</gui> button to remove a specific row.  The combo box on the left of each row selects 
the type
+                of criteria. Criteria must be entered correctly before the <gui>OK</gui> button becomes 
available.
             </p>
     </section>
 
diff --git a/help/C/organize-tag.page b/help/C/organize-tag.page
index c87acd3..2c267fa 100644
--- a/help/C/organize-tag.page
+++ b/help/C/organize-tag.page
@@ -63,9 +63,9 @@
 
     <p>
                When you create a tag, it will appear in the sidebar under the 
-               Tags item, which is hidden if there are no tags. Photos can have 
-               multiple tags attached to them, and when you click on the name 
-               of a given tag in the sidebar, you will see all the photos 
+               <gui>Tags</gui> item, which is hidden if there are no tags. Photos
+               can have multiple tags attached to them, and when you click on the
+               name of a given tag in the sidebar, you will see all the photos
                associated with that tag.
        </p>