diff --git a/include/hpp/manipulation/graph/graph.hh b/include/hpp/manipulation/graph/graph.hh
index 7288e7115fed0d94e6d898fde3f5f15e8c3578b7..3fb85bbefd7ea7f602876d023b50da494c09e274 100644
--- a/include/hpp/manipulation/graph/graph.hh
+++ b/include/hpp/manipulation/graph/graph.hh
@@ -112,7 +112,7 @@ namespace hpp {
           /// Set error threshold
           void errorThreshold (const value_type& threshold);
 
-          /// Get errorimal number of threshold in config projector
+          /// Get error threshold in config projector
           value_type errorThreshold () const;
 
           /// Get the robot.