Minor spelling fix.

src/mlpack/methods/block_krylov_svd/randomized_block_krylov_svd.cpp

@@ -59,7 +59,7 @@ void RandomizedBlockKrylovSVD::Apply(const arma::mat& data,
   // Random block initialization.
   arma::mat G = arma::randn(data.n_rows, blockSize);
 
-  // Construct and orthonormalize Krlov subspace.
+  // Construct and orthonormalize Krylov subspace.
   arma::mat K(data.n_rows, blockSize * (maxIterations + 1));
 
   // Create a working matrix using data from writable auxiliary memory

src/mlpack/tests/block_krylov_svd_test.cpp

@@ -90,7 +90,7 @@ BOOST_AUTO_TEST_CASE(RandomizedBlockKrylovSVDReconstructionError)
 /*
  * Check if the method can handle noisy matrices.
  */
-BOOST_AUTO_TEST_CASE(RandomizedBlockKrylovSVDNosiyLowRankTest)
+BOOST_AUTO_TEST_CASE(RandomizedBlockKrylovSVDNoisyLowRankTest)
 {
   arma::mat data;
   CreateNoisyLowRankMatrix(data, 100, 1000, 5, 1.0);