Clarify variable names and docs

source/MaterialXCore/Element.h

@@ -625,21 +625,21 @@ class MX_CORE_API Element : public std::enable_shared_from_this<Element>
  /// criteria provided.
  /// @param rhs Element to compare against
  /// @param options Equivalence criteria
- /// @param result Results of comparison if argument is specified.
+ /// @param results Results of comparison if argument is specified.
  /// @return True if the elements are equivalent. False otherwise.
  bool isEquivalent(ConstElementPtr rhs, const ElementEquivalenceOptions& options, 
- ElementEquivalenceResultVec* result = nullptr) const;
+ ElementEquivalenceResultVec* results = nullptr) const;
 
  /// Return true if the attribute on a given element is equivalent
  /// based on the equivalence criteria provided.
  /// @param rhs Element to compare against
  /// @param attributeName Name of attribute to compare
  /// @param options Equivalence criteria
- /// @param result Results of comparison if argument is specified.
+ /// @param results Results of comparison if argument is specified.
  /// @return True if the attribute on the elements are equivalent. False otherwise.
  virtual bool isAttributeEquivalent(ConstElementPtr rhs, const string& attributeName,
  const ElementEquivalenceOptions& options, 
- ElementEquivalenceResultVec* result = nullptr) const;
+ ElementEquivalenceResultVec* results = nullptr) const;
 
  /// @}
  /// @name Traversal
@@ -1218,11 +1218,11 @@ class MX_CORE_API ValueElement : public TypedElement
  /// @param rhs Element to compare against
  /// @param attributeName Name of attribute to compare
  /// @param options Equivalence criteria
- /// @param result Results of comparison if argument is specified.
+ /// @param results Results of comparison if argument is specified.
  /// @return True if the attribute on the elements are equivalent. False otherwise.
  bool isAttributeEquivalent(ConstElementPtr rhs, const string& attributeName,
  const ElementEquivalenceOptions& options, 
- ElementEquivalenceResultVec* result = nullptr) const override;
+ ElementEquivalenceResultVec* results = nullptr) const override;
 
  /// @}
  /// @name Validation