From ca91096d0ba2ee8ea8216d7880401cc0097b2aaf Mon Sep 17 00:00:00 2001
From: Ladislav Prskavec <ladislav.prskavec@oracle.com>
Date: Sun, 14 Nov 2021 07:41:39 +0100
Subject: [PATCH] fix: object is not callable

---
 docs/conf.py | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/docs/conf.py b/docs/conf.py
index d5f802938..975053e7e 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -7,7 +7,6 @@
 from sphinx.errors import SphinxError
 from pygments.lexers.data import YamlLexer
 
-
 ###########################################################################
 #                                                                         #
 #    Dredd documentation build configuration file                         #
@@ -150,5 +149,5 @@ def setup(app):
     app.add_css_file('css/dredd.css')
 
     # Adding lexers for rendering OpenAPI code blocks as YAML
-    app.add_lexer('openapi2', OpenAPI2Lexer())
-    app.add_lexer('openapi3', OpenAPI3Lexer())
+    app.add_lexer('openapi2', OpenAPI2Lexer)
+    app.add_lexer('openapi3', OpenAPI3Lexer)