diff --git a/gtsam/discrete/DiscreteLookupDAG.h b/gtsam/discrete/DiscreteLookupDAG.h
index 21181d374..7f31a3f48 100644
--- a/gtsam/discrete/DiscreteLookupDAG.h
+++ b/gtsam/discrete/DiscreteLookupDAG.h
@@ -61,8 +61,6 @@ class GTSAM_EXPORT DiscreteLookupTable : public DiscreteConditional {
    * @param nFrontals number of frontal variables
    * @param keys a sorted list of gtsam::Keys
    * @param potentials Discrete potentials as a TableFactor.
-   *
-   * //TODO(Varun): Should accept a DiscreteFactor::shared_ptr
    */
   DiscreteLookupTable(size_t nFrontals, const DiscreteKeys& keys,
                       const TableFactor& potentials)
diff --git a/gtsam/discrete/TableFactor.cpp b/gtsam/discrete/TableFactor.cpp
index 32049fde1..32cba84ed 100644
--- a/gtsam/discrete/TableFactor.cpp
+++ b/gtsam/discrete/TableFactor.cpp
@@ -180,10 +180,8 @@ DecisionTreeFactor TableFactor::toDecisionTreeFactor() const {
   for (auto i = 0; i < sparse_table_.size(); i++) {
     table.push_back(sparse_table_.coeff(i));
   }
-  gttic_(toDecisionTreeFactor_Constructor);
   // NOTE(Varun): This constructor is really expensive!!
   DecisionTreeFactor f(dkeys, table);
-  gttoc_(toDecisionTreeFactor_Constructor);
   return f;
 }