diff --git a/include/sta/BoundedHeap.hh b/include/sta/BoundedHeap.hh
index 6ae23ce0..eaebc9ef 100644
--- a/include/sta/BoundedHeap.hh
+++ b/include/sta/BoundedHeap.hh
@@ -63,7 +63,6 @@ public:
   {
   }
 
-  // Copy constructor
   BoundedHeap(const BoundedHeap& other) :
     heap_(other.heap_),
     max_size_(other.max_size_),
diff --git a/include/sta/Property.hh b/include/sta/Property.hh
index adeee3cc..1bb1e149 100644
--- a/include/sta/Property.hh
+++ b/include/sta/Property.hh
@@ -199,9 +199,7 @@ public:
   PropertyValue(ClockSet *value);
   PropertyValue(ConstPathSeq *value);
   PropertyValue(PwrActivity *value);
-  // Copy constructor.
   PropertyValue(const PropertyValue &value);
-  // Move constructor.
   PropertyValue(PropertyValue &&value) noexcept;
   ~PropertyValue();
   Type type() const { return type_; }