minor typo fixes

gtsam/geometry/Rot3.h

@@ -526,7 +526,7 @@ namespace gtsam {
 
     /**
      * @brief Spherical Linear intERPolation between *this and other
-     * @param s a value between 0 and 1
+     * @param t a value between 0 and 1
      * @param other final point of iterpolation geodesic on manifold
      */
     Rot3 slerp(double t, const Rot3& other) const;

wrap/cmake/PybindWrap.cmake

@@ -146,7 +146,7 @@ function(install_python_scripts
       else()
         set(build_type_tag "")
       endif()
-      # Split up filename to strip trailing '/' in WRAP_CYTHON_INSTALL_PATH if
+      # Split up filename to strip trailing '/' in GTSAM_PY_INSTALL_PATH if
       # there is one
       get_filename_component(location "${dest_directory}" PATH)
       get_filename_component(name "${dest_directory}" NAME)