(reftex-label-alist): Fix typo.

diff --git a/lisp/textmodes/reftex-vars.el b/lisp/textmodes/reftex-vars.el
index d25b05d965c57105aa98c3f4ee6512c825633591..eac9d644d6f141f06901a6fcbf6b92e759de2754 100644 (file)
--- a/lisp/textmodes/reftex-vars.el
+++ b/lisp/textmodes/reftex-vars.el
@@ -334,7 +334,7 @@ ENV-OR-MACRO
     which contains all labels.
 
     This may also be a function to do local parsing and identify point
-    to be in a a non-standard label environment.  The function must take
+    to be in a non-standard label environment.  The function must take
     an argument BOUND and limit backward searches to this value.  It
     should return either nil or a cons cell (FUNCTION . POSITION) with
     the function symbol and the position where the special environment