diff --git a/include/sta/Map.hh b/include/sta/Map.hh
index b472d0ee..bfcb6455 100644
--- a/include/sta/Map.hh
+++ b/include/sta/Map.hh
@@ -30,7 +30,7 @@
 namespace sta {
 
 // Add convenience functions around STL container.
-template <class KEY, class VALUE, class CMP = std::less<KEY> >
+template <class KEY, class VALUE, class CMP = std::less<KEY>>
 class Map : public std::map<KEY, VALUE, CMP>
 {
 public:
diff --git a/include/sta/UnorderedMap.hh b/include/sta/UnorderedMap.hh
index 0c292d8c..316a254f 100644
--- a/include/sta/UnorderedMap.hh
+++ b/include/sta/UnorderedMap.hh
@@ -30,7 +30,7 @@
 namespace sta {
 
 // Add convenience functions around STL container.
-template <class KEY, class VALUE, class HASH = std::hash<KEY>, class EQUAL = std::equal_to<KEY> >
+template <class KEY, class VALUE, class HASH = std::hash<KEY>, class EQUAL = std::equal_to<KEY>>
 class UnorderedMap : public std::unordered_map<KEY, VALUE, HASH, EQUAL>
 {
 public: