Multi-line comments cleanup (#19535)

Marlin/src/module/planner.cpp

@@ -339,7 +339,6 @@ void Planner::init() {
      *  const uint32_t r = _BV(24) - x * d;                             // Estimate remainder
      *  if (r >= d) x++;                                                // Check whether to adjust result
      *  return uint32_t(x);                                             // x holds the proper estimation
-     *
      */
     static uint32_t get_period_inverse(uint32_t d) {
 
@@ -2243,7 +2242,6 @@ bool Planner::_populate_block(block_t * const block, bool split_move,
       #define MAX_E_JERK(N) TERN(HAS_LINEAR_E_JERK, max_e_jerk[E_INDEX_N(N)], max_jerk.e)
 
       /**
-       *
        * Use LIN_ADVANCE for blocks if all these are true:
        *
        * esteps             : This is a print move, because we checked for A, B, C steps before.

Marlin/src/module/planner_bezier.cpp

@@ -24,7 +24,6 @@
  * planner_bezier.cpp
  *
  * Compute and buffer movement commands for bezier curves
- *
  */
 
 #include "../inc/MarlinConfig.h"

Marlin/src/module/planner_bezier.h

@@ -25,7 +25,6 @@
  * planner_bezier.h
  *
  * Compute and buffer movement commands for Bézier curves
- *
  */
 
 #include "../core/types.h"

Marlin/src/module/probe.cpp

@@ -729,7 +729,6 @@ float Probe::probe_at_point(const float &rx, const float &ry, const ProbePtRaise
      * when starting up the machine or rebooting the board.
      * There's no way to know where the nozzle is positioned until
      * homing has been done - no homing with z-probe without init!
-     *
      */
     STOW_Z_SERVO();
   }

Marlin/src/module/settings.cpp

@@ -33,7 +33,6 @@
  * ALSO: Variables in the Store and Retrieve sections must be in the same order.
  *       If a feature is disabled, some data must still be written that, when read,
  *       either sets a Sane Default, or results in No Change to the existing value.
- *
  */
 
 // Change EEPROM version if the structure changes

Marlin/src/module/thermistor/thermistor_30.h

@@ -26,11 +26,11 @@
 // Resistance Tolerance     + / -1%
 // B Value             3950K at 25/50 deg. C
 // B Value Tolerance         + / - 1%
-// Kis3d Silicone Heater 24V 200W/300W with 6mm Precision cast plate (EN AW 5083) 
+// Kis3d Silicone Heater 24V 200W/300W with 6mm Precision cast plate (EN AW 5083)
 // Temperature setting time 10 min to determine the 12Bit ADC value on the surface. (le3tspeak)
 const temp_entry_t temptable_30[] PROGMEM = {
-  { OV(   1), 938 }, 
-  { OV( 298), 125 }, // 1193 - 125° 
+  { OV(   1), 938 },
+  { OV( 298), 125 }, // 1193 - 125°
   { OV( 321), 121 }, // 1285 - 121°
   { OV( 348), 117 }, // 1392 - 117°
   { OV( 387), 113 }, // 1550 - 113°