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-rw-r--r--klm/util/joint_sort.hh6
1 files changed, 3 insertions, 3 deletions
diff --git a/klm/util/joint_sort.hh b/klm/util/joint_sort.hh
index b1ec48e2..de4b554f 100644
--- a/klm/util/joint_sort.hh
+++ b/klm/util/joint_sort.hh
@@ -1,5 +1,5 @@
-#ifndef UTIL_JOINT_SORT__
-#define UTIL_JOINT_SORT__
+#ifndef UTIL_JOINT_SORT_H
+#define UTIL_JOINT_SORT_H
/* A terrifying amount of C++ to coax std::sort into soring one range while
* also permuting another range the same way.
@@ -143,4 +143,4 @@ template <class KeyIter, class ValueIter> void JointSort(const KeyIter &key_begi
} // namespace util
-#endif // UTIL_JOINT_SORT__
+#endif // UTIL_JOINT_SORT_H