diff --git a/src/serac/physics/contact/contact_data.hpp b/src/serac/physics/contact/contact_data.hpp
index d6f4b58ba..6610b5a4b 100644
--- a/src/serac/physics/contact/contact_data.hpp
+++ b/src/serac/physics/contact/contact_data.hpp
@@ -121,6 +121,7 @@ class ContactData {
   /**
    * @brief Computes the residual including contact terms
    *
+   * @param [in] u_shape Shape displacement vector (size of [displacement] block)
    * @param [in] u Solution vector ([displacement; pressure] block vector)
    * @param [in,out] r Residual vector ([force; gap] block vector); takes in initialized residual force vector and adds
    * contact contributions
@@ -130,7 +131,6 @@ class ContactData {
   /**
    * @brief Computes the Jacobian including contact terms, given the non-contact Jacobian terms
    *
-   * @param u Solution vector ([displacement; pressure] block vector)
    * @param orig_J The non-contact terms of the Jacobian, not including essential boundary conditions
    * @return Jacobian with contact terms, not including essential boundary conditions
    */
@@ -152,6 +152,7 @@ class ContactData {
   /**
    * @brief Update the current coordinates based on the new displacement field
    *
+   * @param u_shape Shape displacement vector
    * @param u Current displacement dof values
    */
   void setDisplacements(const mfem::Vector& u_shape, const mfem::Vector& u);