diff --git a/lisp/ChangeLog b/lisp/ChangeLog
index 28a62b9988a..f744d512cab 100644
--- a/lisp/ChangeLog
+++ b/lisp/ChangeLog
@@ -1,3 +1,7 @@
+2010-01-17  Glenn Morris  <rgm@gnu.org>
+
+	* cedet/semantic/idle.el (semantic-idle-work-for-one-buffer): Doc fix.
+
 2010-01-17  Juanma Barranquero  <lekktu@gmail.com>
 
 	* cedet/semantic.el (semantic-mode):
diff --git a/lisp/cedet/semantic/idle.el b/lisp/cedet/semantic/idle.el
index cf107232645..bc314bb547e 100644
--- a/lisp/cedet/semantic/idle.el
+++ b/lisp/cedet/semantic/idle.el
@@ -338,7 +338,7 @@ Disable to prevent lots of excessive parsing in idle time."
 (defun semantic-idle-work-for-one-buffer (buffer)
   "Do long-processing work for BUFFER.
 Uses `semantic-safe' and returns the output.
-Returns t of all processing succeeded."
+Returns t if all processing succeeded."
   (with-current-buffer buffer
     (not (and
 	  ;; Just in case