[eog] help: Update shortcut references for sidebar and gallery

[Felix Riemann <friemann src gnome org>]

commit d8ef5a0525eb7f9b3f1216c7bb47e697898800e6
Author: Felix Riemann <friemann gnome org>
Date:   Sat Feb 3 14:53:31 2018 +0100

    help: Update shortcut references for sidebar and gallery
    
    https://bugzilla.gnome.org/show_bug.cgi?id=792682

 help/C/shortcuts.page |    4 ++--
 help/C/view.page      |    4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)
---
diff --git a/help/C/shortcuts.page b/help/C/shortcuts.page
index 464d101..149813a 100644
--- a/help/C/shortcuts.page
+++ b/help/C/shortcuts.page
@@ -77,7 +77,7 @@ name</p></td>
     </tr>
     <tr>
        <td><p>View the image gallery</p></td>
-        <td><p><key>F9</key></p></td>
+        <td><p><keyseq><key>Ctrl</key><key>F9</key></keyseq></p></td>
     </tr>
     <tr>
        <td><p>View fullscreen</p></td>
@@ -140,7 +140,7 @@ name</p></td>
 <table frame="all" rules="cols" shade="rows">
     <tr>
         <td><p>View side pane</p></td>
-        <td><p><keyseq><key>Ctrl</key><key>F9</key></keyseq></p></td>
+        <td><p><key>F9</key></p></td>
     </tr>
     <tr>
         <td><p>View image properties</p></td>
diff --git a/help/C/view.page b/help/C/view.page
index b72c352..405936c 100644
--- a/help/C/view.page
+++ b/help/C/view.page
@@ -54,7 +54,7 @@ mode.</p>
  <steps>
   <item> 
    <p>To show the image gallery, click <gui style="menuitem">Image 
-  Gallery</gui>, or press <key>F9</key>.</p>
+  Gallery</gui>, or press <keyseq><key>Ctrl</key><key>F9</key></keyseq>.</p>
   </item>
   <item>
    <p>Click on a picture in the gallery to show it full-size.</p>
@@ -63,7 +63,7 @@ mode.</p>
   </item>
   <item>
    <p>To hide the gallery, click <gui style="menuitem">Image 
-   Gallery</gui> again, or press <key>F9</key>.</p>
+   Gallery</gui> again, or press <keyseq><key>Ctrl</key><key>F9</key></keyseq>.</p>
   </item>
  </steps>
  </section>