Document that some of LZMAFile.__init__()'s args are keyword-only.

diff --git a/Doc/library/lzma.rst b/Doc/library/lzma.rst
index 3941ec18d07c64e09142d10bb8c00bab2a544bdd..fc0a148524a47815bdf03abd8d39a468f0181ec8 100644 (file)
--- a/Doc/library/lzma.rst
+++ b/Doc/library/lzma.rst
@@ -32,7 +32,7 @@ from multiple threads, it is necessary to protect it with a lock.
 Reading and writing compressed files
 ------------------------------------
 
-.. class:: LZMAFile(filename=None, mode="r", fileobj=None, format=None, check=-1, preset=None, filters=None)
+.. class:: LZMAFile(filename=None, mode="r", \*, fileobj=None, format=None, check=-1, preset=None, filters=None)
 
    Open an LZMA-compressed file.