[pitivi] help: adjust image captions in importing.page and keyframecurves.page

[Jean-François Fortin Tam <jfft src gnome org>]

commit 5cdd9ebbe545b0683daa4430bcd0106937feaa78
Author: Tomas Karger <tomkarger gmail com>
Date:   Sat May 3 17:27:45 2014 +0200

    help: adjust image captions in importing.page and keyframecurves.page

 help/C/importing.page      |    1 -
 help/C/keyframecurves.page |    1 +
 2 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/help/C/importing.page b/help/C/importing.page
index 904fcf5..4a8ba5d 100644
--- a/help/C/importing.page
+++ b/help/C/importing.page
@@ -47,7 +47,6 @@
          <p>The following file chooser dialog window will appear:</p>
          <figure>
           <title>Filechooser dialog</title>
-          <desc>Filechooser dialog</desc>
           <media type="image" src="figures/filechooser.png" mime="image/png" style="right"></media>
          </figure>
          <p>Press <key>Ctrl</key> or <key>Shift</key> to select multiple files at the same time.</p>
diff --git a/help/C/keyframecurves.page b/help/C/keyframecurves.page
index 5c62c05..fea14cf 100644
--- a/help/C/keyframecurves.page
+++ b/help/C/keyframecurves.page
@@ -28,6 +28,7 @@
      
      <p>By using keyframe curves, you can change property values of clips over time. This can be used to 
change opacity or volume just as well as control effect variables at any point in the clip's duration.</p>
      <figure>
+     <title>Keyframe curve</title>
       <media type="image" src="figures/keyframecurves.png" mime="image/png" style="right"></media>
      </figure>
      <p>A terminological note:</p>