diff --git a/bench/eig33.cpp b/bench/eig33.cpp
index 47947a9..f003d8a 100644
--- a/bench/eig33.cpp
+++ b/bench/eig33.cpp
@@ -101,7 +101,7 @@
   computeRoots(scaledMat,evals);
 
   // compute the eigen vectors
-  // **here we assume 3 differents eigenvalues**
+  // **here we assume 3 different eigenvalues**
 
   // "optimized version" which appears to be slower with gcc!
 //     Vector base;