diff --git a/gtsam/discrete/TableFactor.h b/gtsam/discrete/TableFactor.h
index d5decd1a1..981e1507b 100644
--- a/gtsam/discrete/TableFactor.h
+++ b/gtsam/discrete/TableFactor.h
@@ -175,12 +175,12 @@ class GTSAM_EXPORT TableFactor : public DiscreteFactor {
   /// Calculate error for DiscreteValues `x`, is -log(probability).
   double error(const DiscreteValues& values) const;
 
-  /// multiple two TableFactors
+  /// multiply two TableFactors
   TableFactor operator*(const TableFactor& f) const {
     return apply(f, Ring::mul);
   };
 
-  /// multiply with DecisionTreeFactor
+  /// multiple with DecisionTreeFactor
   DecisionTreeFactor operator*(const DecisionTreeFactor& f) const override;
 
   static double safe_div(const double& a, const double& b);
diff --git a/gtsam/discrete/tests/testTableFactor.cpp b/gtsam/discrete/tests/testTableFactor.cpp
index 7ad0ac1ff..e85e4254c 100644
--- a/gtsam/discrete/tests/testTableFactor.cpp
+++ b/gtsam/discrete/tests/testTableFactor.cpp
@@ -19,7 +19,6 @@
 #include <CppUnitLite/TestHarness.h>
 #include <gtsam/base/Testable.h>
 #include <gtsam/base/serializationTestHelpers.h>
-#include <gtsam/discrete/DiscreteConditional.h>
 #include <gtsam/discrete/DiscreteDistribution.h>
 #include <gtsam/discrete/Signature.h>
 #include <gtsam/discrete/TableFactor.h>