Improving docs for image sequences

Author: jonoomph

doc/animation.rst

@@ -89,6 +89,10 @@ drag and drop one of them into OpenShot, and you will be prompted to import the
 these sequential images rapidly, as if they are frames in a video. The rate or speed in which these images are displayed
 is based on their frame rate.
 
+**NOTE:** Be sure your image sequence starts at 0 or 1, or you will likely receive an error when importing it into OpenShot.
+For example, if your sequence starts at cat222.png, or has missing images in the sequence, OpenShot will
+struggle to understand the sequence. An easy work-around is to renumber the images so they start with 1.
+
 .. image:: images/import-image-sequence.jpg
 
 To adjust the frame rate of the animation, right click and choose **File Properties** in the **Project Files** panel,

doc/installation.rst

@@ -159,7 +159,7 @@ Click on the version number you need, and scroll to the bottom, under the releas
 download links for each operating system. Download the appropriate version for your computer, and
 follow the installation instructions above.
 
-NOTE: Projects (*.osp) made with newer versions of OpenShot Video Editor might not support older versions.
+NOTE: Projects (\*.osp) made with newer versions of OpenShot Video Editor might not support older versions.
 
 Uninstall
 ^^^^^^^^^