diff --git a/src/model/Parameter.h b/src/model/Parameter.h
index 82bbb6b65..753eb0ef5 100644
--- a/src/model/Parameter.h
+++ b/src/model/Parameter.h
@@ -92,7 +92,7 @@ class Parameter {
                      ///< with the cardiac cycle
   bool is_function;  ///< Bool value indicating if the parameter is a function
   std::string expression_string;  ///< String with value function
-  double* time_value = nullptr;        ///< Time value passed into expression
+  double* time_value = nullptr;   ///< Time value passed into expression
   exprtk::symbol_table<double> symbol_table;  ///< Symbol table to store time t
   exprtk::expression<double>
       expression;  ///< exprtk object from input expression string