MIsc. source and comment typos

Found using `codespell` and `grep` from downstream FreeCAD

1 files changed, 1 insertions, 1 deletions

diff --git a/bench/eig33.cpp b/bench/eig33.cpp
index 47947a9be..f003d8a53 100644
--- a/bench/eig33.cpp
+++ b/bench/eig33.cpp
@@ -101,7 +101,7 @@ void eigen33(const Matrix& mat, Matrix& evecs, Vector& evals)
   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;