lapack/gonum: fix typo in docs for Dgeev
@@ -53,7 +53,7 @@ import (
// larger. On return, optimal value of lwork will be stored in work[0].
//
// If lwork == -1, instead of performing Dgeev, the function only calculates the
-// optimal vaule of lwork and stores it into work[0].
+// optimal value of lwork and stores it into work[0].
//
// On return, first is the index of the first valid eigenvalue. If first == 0,
// all eigenvalues and eigenvectors have been computed. If first is positive,
