Edited the help text to make it clearer and more complete

pfaltgall

@@ -17,7 +17,7 @@
 */
 
 $SCRIPTNAME='pfaltgall';
-$SCRIPTVERSION='0.1';
+$SCRIPTVERSION='0.2';
 
 require 'lib/ckratelimit.php';
 require 'lib/httpjson.php';
@@ -38,11 +38,14 @@ $help=
 [[[ DESCRIPTION ]]]
 
  This is {$SCRIPTNAME} v{$SCRIPTVERSION}, a CLI PHP script that can generate an html file with
-a gallery from your Pixelfed profile, preserving each post’s content and
-possible image descriptions (alt-texts).
- In order to create it, you just need to login to your Pixelfed account and
-get an app token (Settings -> Applications -> Create new token), then create
-a configuration file for {$SCRIPTNAME} like this (don’t write the «---» lines):
+a gallery from your Pixelfed profile. The gallery loads each image
+dynamically, displays it using almost all the available screen space and lets
+you jump right from the start to any point in the timeline. It also preserves
+each post’s text content and any possible image description (alt-text).
+ In order to create the html gallery file, you just need to login to your
+Pixelfed account and get an app token (Settings -> Applications -> Create new
+token), then create a configuration file for {$SCRIPTNAME} like this (don’t write
+the «---» lines):
 
 ---
 host=your_instance_host
@@ -60,7 +63,7 @@ token=as7f8a7s0d89f7as97df09a8s7d90f81jkl2h34lkj12h3jkl4
 and the path of an output file as arguments (if the output file exists, it
 will be overwritten) - e.g.: «{$SCRIPTNAME} goofy@pixelfed.social.conf index.html».
  This will create an html file that will be ready to be put where you want
-(you can also see it locally, obviously).
+(you’ll also be able to see it locally, obviously).
 
 [[[ OPTIONS ]]]