Index: Doc/reference/lexical_analysis.rst
===================================================================
--- Doc/reference/lexical_analysis.rst	(revision 62216)
+++ Doc/reference/lexical_analysis.rst	(working copy)
@@ -587,7 +587,7 @@
 Integer literals are described by the following lexical definitions:
 
 .. productionlist::
-   integer: `decimalinteger` | `octinteger` | `hexinteger`
+   integer: `decimalinteger` | `octinteger` | `hexinteger` | `bininteger`
    decimalinteger: `nonzerodigit` `digit`* | "0"+
    nonzerodigit: "1"..."9"
    digit: "0"..."9"