[Plugin: WP Plugin Cache] Unnecessary blank space in cached result

Currently i’m using this plugin to cache shortened urls and it works perfectly. Although there is one little bug. The url to be cached starts with http://t.co/.... On the first run, wp-plugin-cache returns http://t.co/... correctly. On the next run it returns http://t.co/..., notice the blank space in front of http. No matter what values you ask it to store, it always end up with an blank space prefix.

Here is the fix, edit wp-plugin-cache.php, near line 30 replace:
$output=substr($output,9);
with
$output=substr($output,10);

http://wordpress.org/extend/plugins/wp-plugin-cache/