diff --git a/src/mlpack/tests/main_tests/krann_test.cpp b/src/mlpack/tests/main_tests/krann_test.cpp
index b6fd7c5a98..7a822f421d 100644
--- a/src/mlpack/tests/main_tests/krann_test.cpp
+++ b/src/mlpack/tests/main_tests/krann_test.cpp
@@ -452,7 +452,7 @@ BOOST_AUTO_TEST_CASE(KRANNDifferentTreeType)
 }
 
 /**
-  * Ensure that different single_sample_limit gives different results.
+ * Ensure that different single_sample_limit gives different results.
  */
 BOOST_AUTO_TEST_CASE(KRANNDifferentSingleSampleLimit)
 {