diff --git a/doc/user/chapters/using.org b/doc/user/chapters/using.org
index 6e640c2bda2405fb4b8634173df121250ec5635c..8ed6c50ac706096dfbf128dd1fec8aee6d548a2f 100644
--- a/doc/user/chapters/using.org
+++ b/doc/user/chapters/using.org
@@ -44,7 +44,7 @@
       * getrs:     General triangular solve (LU without pivoting)
       * getrf:     General factorization (LU without pivoting)
       * potri:     Symmetric positive definite matrix inversion
-      * lauum:     Trianguilar in-place matrix-matrix computation for Cholesky inversion
+      * lauum:     Triangular in-place matrix-matrix computation for Cholesky inversion
       * trtri:     Triangular matrix inversion
       * posv:      Symmetric positive definite linear system solve (Cholesky)
       * potrs:     Symmetric positive definite solve (Cholesky)
diff --git a/testing/testing_zlauum.c b/testing/testing_zlauum.c
index 5d8f6160f79702e0ea0afa1a182f808842d71935..47c7fd326d78bcca81008280135f9757adecbcda 100644
--- a/testing/testing_zlauum.c
+++ b/testing/testing_zlauum.c
@@ -97,7 +97,7 @@ void
 testing_zlauum_init( void )
 {
     test_zlauum.name   = "zlauum";
-    test_zlauum.helper = "Trianguilar in-place matrix-matrix computation for Cholesky inversion";
+    test_zlauum.helper = "Triangular in-place matrix-matrix computation for Cholesky inversion";
     test_zlauum.params = zlauum_params;
     test_zlauum.output = zlauum_output;
     test_zlauum.outchk = zlauum_outchk;