(quail-define-rules): Fix typo in docstring.

diff --git a/lisp/international/quail.el b/lisp/international/quail.el
index 90bf3901adb9f3b164edd17e157a890604de8d3f..d3bdafc5ad8e47d31f7b2b8c5cf495e1d68d8c7c 100644 (file)
--- a/lisp/international/quail.el
+++ b/lisp/international/quail.el
@@ -656,7 +656,7 @@ format \(INDEX . VECTOR), as described above."
 Each argument is a list of KEY and TRANSLATION.
 KEY is a string meaning a sequence of keystrokes to be translated.
 TRANSLATION is a character, a string, a vector, a Quail map, or a function.
-It it is a character, it is the sole translation of KEY.
+If it is a character, it is the sole translation of KEY.
 If it is a string, each character is a candidate for the translation.
 If it is a vector, each element (string or character) is a candidate
   for the translation.