(idlwave-one-key-select): Fix typo in docstring.

diff --git a/lisp/progmodes/idlwave.el b/lisp/progmodes/idlwave.el
index cf518b17d942980baf13716b7d19b52ace4ca2ac..4c58919ec1fc04ff4b22491d00437957d44faa3c 100644 (file)
--- a/lisp/progmodes/idlwave.el
+++ b/lisp/progmodes/idlwave.el
@@ -7095,7 +7095,7 @@ sort the list before displaying"
   "Make the user select an element from the alist in the variable SYM.
 The keys of the alist are expected to be strings.  The function returns the
 car of the selected association.
-To do this, PROMPT is displayed and and the user must hit a letter key to
+To do this, PROMPT is displayed and the user must hit a letter key to
 select an entry.  If the user does not reply within DELAY seconds, a help
 window with the options is displayed automatically.
 The key which is associated with each option is generated automatically.