Followup to probe_at_point change (#15342)

Marlin/src/feature/bedlevel/ubl/ubl.cpp

       serialprintPGM(csv ? PSTR("CSV:\n") : PSTR("LCD:\n"));
     }
 
-    // Add XY probe offset from extruder because probe_pt() subtracts them when
-    // moving to the xy position to be measured. This ensures better agreement between
+    // Add XY probe offset from extruder because probe_at_point() subtracts them when
+    // moving to the XY position to be measured. This ensures better agreement between
     // the current Z position after G28 and the mesh values.
     const float current_xi = find_closest_x_index(current_position[X_AXIS] + probe_offset[X_AXIS]),
                 current_yi = find_closest_y_index(current_position[Y_AXIS] + probe_offset[Y_AXIS]);

Marlin/src/gcode/calibrate/G34_M422.cpp

     // After this operation the z position needs correction
     set_axis_is_not_at_home(Z_AXIS);
 
-    // Stow the probe, as the last call to probe_pt(...) left
+    // Stow the probe, as the last call to probe_at_point(...) left
     // the probe deployed if it was successful.
     STOW_PROBE();
 

Marlin/src/module/probe.cpp

 /**
  * @brief Probe at the current XY (possibly more than once) to find the bed Z.
  *
- * @details Used by probe_pt to get the bed Z height at the current XY.
+ * @details Used by probe_at_point to get the bed Z height at the current XY.
  *          Leaves current_position[Z_AXIS] at the height where the probe triggered.
  *
  * @return The Z position of the bed at the current XY or NAN on error.
 float probe_at_point(const float &rx, const float &ry, const ProbePtRaise raise_after/*=PROBE_PT_NONE*/, const uint8_t verbose_level/*=0*/, const bool probe_relative/*=true*/) {
   if (DEBUGGING(LEVELING)) {
     DEBUG_ECHOLNPAIR(
-      ">>> probe_pt(", LOGICAL_X_POSITION(rx), ", ", LOGICAL_Y_POSITION(ry),
+      ">>> probe_at_point(", LOGICAL_X_POSITION(rx), ", ", LOGICAL_Y_POSITION(ry),
       ", ", raise_after == PROBE_PT_RAISE ? "raise" : raise_after == PROBE_PT_STOW ? "stow" : "none",
       ", ", int(verbose_level),
       ", ", probe_relative ? "probe" : "nozzle", "_relative)"
     SERIAL_ERROR_MSG(MSG_ERR_PROBING_FAILED);
   }
 
-  if (DEBUGGING(LEVELING)) DEBUG_ECHOLNPGM("<<< probe_pt");
+  if (DEBUGGING(LEVELING)) DEBUG_ECHOLNPGM("<<< probe_at_point");
 
   return measured_z;
 }