preview_imaginary_key

Signed-off-by: JanisPlayer <54918417+JanisPlayer@users.noreply.github.com>

Author: JanisPlayer

admin_manual/configuration_files/previews_configuration.rst

@@ -131,7 +131,7 @@ If you want set a api key for imaginary':
 ::
 
   <?php
-    'imaginary_key' => 'secret',
+    'preview_imaginary_key' => 'secret',
 
 Default WebP quality setting for preview images is '80'. Change this with: