Update Doc/reference/introduction.rst

partev · hugovk · web-flow · commit 7a9884a27736 · 2023-10-15T10:16:35.000-04:00
Co-authored-by: Hugo van Kemenade &lt;hugovk@users.noreply.github.com&gt;
diff --git a/Doc/reference/introduction.rst b/Doc/reference/introduction.rst
@@ -91,7 +91,7 @@ Notation
 .. index:: BNF, grammar, syntax, notation
 
 The descriptions of lexical analysis and syntax use a modified
-`BNF <https://en.wikipedia.org/wiki/Backus%E2%80%93Naur_form>`_ grammar
+`Backus–Naur form (BNF) <https://en.wikipedia.org/wiki/Backus%E2%80%93Naur_form>`_ grammar
 notation.  This uses the following style of definition:
 
 .. productionlist:: notation
