diff --git a/bumblebee/modules/cpu.py b/bumblebee/modules/cpu.py
index 3e4bf72..780c008 100644
--- a/bumblebee/modules/cpu.py
+++ b/bumblebee/modules/cpu.py
@@ -5,7 +5,7 @@
 Parameters:
     * cpu.warning : Warning threshold in % of CPU usage (defaults to 70%)
     * cpu.critical: Critical threshold in % of CPU usage (defaults to 80%)
-    * cpu.format  : Format string (defaults to "{:.01f}%)")
+    * cpu.format  : Format string (defaults to "{:.01f}%")
 """
 
 try: