more comments, some smaller fixes

themes/hugo-mastodon-comments/static/comments/config.sample.php

@@ -1,9 +1,11 @@
 <?php
 $config = [
-    'mastodon-instance' => 'https://mastodon.social',
-    'user-id' => 379833,
-    'search-url' => 'https?://fsfe.org', // please use https?:// as schema
-    'cache_toots' => 300,
-    'cache_comments' => 300,
-    'debug' => true
+    'mastodon-instance' => 'https://mastodon.social',  // URL of your Mastodon instance
+    'user-id' => 379833,      // Your Mastodon-ID. A bit tricky to find out, the API might help
+    // the URL of your blog. All toots are searched for this string
+    // please use https?:// as schema
+    'search-url' => 'https?://fsfe.org',
+    'cache_toots' => 300,     // seconds to cache toots
+    'cache_comments' => 300,  // seconds to cache comments (per ID)
+    'debug' => false          // writes some debug messages in error_log
 ];