[Orgmode] [PATCH][BUG] Fix documentation

[Olaf Dietsche]

When I do a "make info", I get the following error:

org.texi:9329: Misplaced {.
org.texi:9330: Misplaced }.

Fix is below.

Regards, Olaf

diff --git a/doc/org.texi b/doc/org.texi
index c2314fa..57e0204 100644
--- a/doc/org.texi
+++ b/doc/org.texi
@@ -9326,7 +9326,7 @@ These options take effect in both the HTML and 
address@hidden export, except for
 @code{TeX} and @code{LaTeX}, which are respectively @code{t} and @code{nil}
 for the address@hidden export.  The default values for these and many other 
options
 are given by a set of variables.  For a list of such variables, the
-corresponding OPTIONS keys and also the publishing keys (pxref{Project
+corresponding OPTIONS keys and also the publishing keys (@pxref{Project
 alist}), see the constant @code{org-export-plist-vars}.
 
 When exporting only a single subtree by selecting it with @kbd{C-c @@} before