SF bug #872461: list.extend() described as experimental

diff --git a/Doc/lib/libstdtypes.tex b/Doc/lib/libstdtypes.tex
index 925aac0f930c7fb81b7d353561b27cdbc83071bc..7c5cba0dc9e8cc67f073d7bfc5f1f382c2275ad9 100644 (file)
--- a/Doc/lib/libstdtypes.tex
+++ b/Doc/lib/libstdtypes.tex
@@ -1013,9 +1013,7 @@ Notes:
   no longer works in Python 2.0.  Use of this misfeature has been
   deprecated since Python 1.4.
 
-\item[(3)] Raises an exception when \var{x} is not a list object.  The
-  \method{extend()} method is experimental and not supported by
-  mutable sequence types other than lists.
+\item[(3)] Raises an exception when \var{x} is not a list object.
 
 \item[(4)] Raises \exception{ValueError} when \var{x} is not found in
   \var{s}. When a negative index is passed as the second or third parameter