diff --git a/gdb/doc/ChangeLog b/gdb/doc/ChangeLog
index 1d88c92634..022005952c 100644
--- a/gdb/doc/ChangeLog
+++ b/gdb/doc/ChangeLog
@@ -1,3 +1,7 @@
+2020-12-29  Hannes Domani  <ssbssa@yahoo.de>
+
+	* python.texi (Frame Decorator API): Fix method name.
+
 2020-12-23  Alex Bennée  <alex.bennee@linaro.org>
 
 	* gdb.texinfo (Packets): Clarify language for ? packet.
diff --git a/gdb/doc/python.texi b/gdb/doc/python.texi
index 11cc877125..51f6d1aa05 100644
--- a/gdb/doc/python.texi
+++ b/gdb/doc/python.texi
@@ -2045,7 +2045,7 @@ empty iterable, or @code{None} means frame arguments will not be
 printed for this frame.  This iterable must contain objects that
 implement two methods, described here.
 
-This object must implement a @code{argument} method which takes a
+This object must implement a @code{symbol} method which takes a
 single @code{self} parameter and must return a @code{gdb.Symbol}
 (@pxref{Symbols In Python}), or a Python string.  The object must also
 implement a @code{value} method which takes a single @code{self}