diff --git a/doc/development/api/invoice.rst b/doc/development/api/invoice.rst
index d2136d0446..03a398f459 100644
--- a/doc/development/api/invoice.rst
+++ b/doc/development/api/invoice.rst
@@ -13,7 +13,7 @@ Output registration
 -------------------
 
 The invoice renderer API does not make a lot of usage from signals, however, it
-does use a signal to get a list of all available ticket outputs. Your plugin
+does use a signal to get a list of all available invoice renderers. Your plugin
 should listen for this signal and return the subclass of ``pretix.base.invoice.BaseInvoiceRenderer``
 that we'll provide in this plugin::