diff --git a/doc/indevs.texi b/doc/indevs.texi
index d443a6a079..c38031f415 100644
--- a/doc/indevs.texi
+++ b/doc/indevs.texi
@@ -145,7 +145,7 @@ corresponding stream which is mapped to the generated output. Currently
 only video data is supported. The filtergraph is specified through the
 option @option{graph}.
 
-To enable this input device, you need to configure your builf with
+To enable this input device, you need to configure your build with
 @code{--enable-libavfilter}.
 
 @subsection Options