diff --git a/nalgebra-lapack/src/generalized_eigenvalues.rs b/nalgebra-lapack/src/generalized_eigenvalues.rs
index 95db3e18..db758332 100644
--- a/nalgebra-lapack/src/generalized_eigenvalues.rs
+++ b/nalgebra-lapack/src/generalized_eigenvalues.rs
@@ -13,7 +13,7 @@ use na::{DefaultAllocator, Matrix, OMatrix, OVector, Scalar};
 
 use lapack;
 
-/// Generalized eigenvalues and generalized eigenvectors (left and right) of a pair of N*N square matrices.
+/// Generalized eigenvalues and generalized eigenvectors (left and right) of a pair of N*N real square matrices.
 ///
 /// Each generalized eigenvalue (lambda) satisfies determinant(A - lambda*B) = 0
 ///
diff --git a/nalgebra-lapack/src/qz.rs b/nalgebra-lapack/src/qz.rs
index 17342a2e..99f3c374 100644
--- a/nalgebra-lapack/src/qz.rs
+++ b/nalgebra-lapack/src/qz.rs
@@ -62,7 +62,7 @@ impl<T: QZScalar + RealField, D: Dim> QZ<T, D>
 where
     DefaultAllocator: Allocator<T, D, D> + Allocator<T, D>,
 {
-    /// Attempts to compute the QZ decomposition of input square matrices `a` and `b`.
+    /// Attempts to compute the QZ decomposition of input real square matrices `a` and `b`.
     ///
     /// i.e retrieves the left and right matrices of Schur Vectors (VSL and VSR)
     /// the upper-quasitriangular matrix `S` and upper triangular matrix `T` such that the