diff --git a/runtime/doc/syntax.txt b/runtime/doc/syntax.txt
index 73e7404..399eed3 100644
--- a/runtime/doc/syntax.txt
+++ b/runtime/doc/syntax.txt
@@ -431,7 +431,7 @@
 Concealed text is removed from the HTML and replaced with the appropriate
 character from |:syn-cchar| or 'listchars' depending on the current value of
 'conceallevel'. If you always want to display all text in your document,
-either set 'conceallevel' to before invoking 2html, or use: >
+either set 'conceallevel' to zero before invoking 2html, or use: >
    :let g:html_ignore_conceal = 1
 
 Similarly, closed folds are put in the HTML as they are displayed.  If you