Small patch attached, thanks Seb for pointing this out.
Stephen
diff --git a/doc/org.texi b/doc/org.texi
index 3ecf897..eb45885 100644
--- a/doc/org.texi
+++ b/doc/org.texi
@@ -12990,10 +12990,10 @@ permissions of the tangled file are set to make it
executable.
@subsubsection @code{:eval}
The @code{:eval} header argument can be used to limit the evaluation of
specific code blocks. @code{:eval} accepts two arguments ``never'' and
-``query''. @code{:eval never} will ensure that a code block is never
-evaluated, this can be useful for protecting against the evaluation of
-dangerous code blocks. @code{:eval query} will require a query for every
-execution of a code block regardless of the value of the
+``query''. @code{:eval never} (or @code{:eval no}) will ensure that a code
+block is never evaluated, this can be useful for protecting against the
+evaluation of dangerous code blocks. @code{:eval query} will require a query
+for every execution of a code block regardless of the value of the
@code{org-confirm-babel-evaluate} variable.
If this header argument is not set then evaluation is determined by the value
