[gimp-help-2] Added missing colons

[Marco Ciampa <marcoc src gnome org>]

commit 61a9f8f53584da2b5d20d6653391069982131903
Author: Marco Ciampa <ciampix libero it>
Date:   Tue Sep 26 13:05:51 2017 +0200

    Added missing colons

 src/toolbox/transform/align.xml |   14 +++++++-------
 1 files changed, 7 insertions(+), 7 deletions(-)
---
diff --git a/src/toolbox/transform/align.xml b/src/toolbox/transform/align.xml
index 6a7d839..110ac31 100644
--- a/src/toolbox/transform/align.xml
+++ b/src/toolbox/transform/align.xml
@@ -311,48 +311,48 @@ fileref="images/toolbox/align-ex-ref-path.png"     format="PNG"/>
                     </listitem>
                     <listitem>
                       <para>
-<inlinegraphic fileref="images/tool-options/stock-gravity-hcenter-24.png"/> to 
+<inlinegraphic fileref="images/tool-options/stock-gravity-hcenter-24.png"/>: to 
                         distribute centers of targets with center 
                         of reference horizontally.
                       </para>
                     </listitem>
                     <listitem>
                       <para>
-<inlinegraphic fileref="images/tool-options/stock-gravity-east-24.png"/> to 
+<inlinegraphic fileref="images/tool-options/stock-gravity-east-24.png"/>: to 
                         distribute right edges of targets with right edge of 
                         reference.
                       </para>
                     </listitem>
                     <listitem>
                       <para>
-<inlinegraphic fileref="images/tool-options/stock-gravity-north-24.png"/> to 
+<inlinegraphic fileref="images/tool-options/stock-gravity-north-24.png"/>: to 
                         distribute top edges of targets with top edge of 
                         reference.
                       </para>
                     </listitem>
                     <listitem>
                       <para>
-<inlinegraphic fileref="images/tool-options/align-vfill.png"/> to 
+<inlinegraphic fileref="images/tool-options/align-vfill.png"/>: to 
                         distribute centers of targets with center of 
                         reference vertically.
                       </para>
                     </listitem>
                     <listitem>
                       <para>
-<inlinegraphic fileref="images/tool-options/stock-gravity-south-24.png"/> to 
+<inlinegraphic fileref="images/tool-options/stock-gravity-south-24.png"/>: to 
                         distribute bottom edges of targets with bottom edge 
                         of reference.
                       </para>
                     </listitem>
                     <listitem>
                       <para>
-<inlinegraphic fileref="images/tool-options/align-hfill.png"/> to 
+<inlinegraphic fileref="images/tool-options/align-hfill.png"/>: to 
                         distribute targets evenly in the horizontal.
                       </para>
                     </listitem>
                     <listitem>
                       <para>
-<inlinegraphic fileref="images/tool-options/align-vfill.png"/> to 
+<inlinegraphic fileref="images/tool-options/align-vfill.png"/>: to 
                         distribute targets evenly in the vertical.
                       </para>
                       <para>