1 files changed, 1 insertions, 1 deletions
diff --git a/README b/README
index bb690f779..a469b8c9c 100644
--- a/README
+++ b/README
@@ -2634,7 +2634,7 @@ variants are supported:
 
 `markdown_github` (Github-flavored Markdown)
 :   `pipe_tables`, `raw_html`, `tex_math_single_backslash`,
-    `fenced_code_blocks`, `fenced_code_attributes`, `auto_identifiers`,
+    `fenced_code_blocks`, `auto_identifiers`,
     `ascii_identifiers`, `backtick_code_blocks`, `autolink_bare_uris`,
     `intraword_underscores`, `strikeout`, `hard_line_breaks`