Clean up trailing spaces from vim, etc.

Marlin/src/module/planner.h

@@ -179,7 +179,6 @@ class Planner {
     static uint16_t cleaning_buffer_counter;        // A counter to disable queuing of blocks
     static uint8_t delay_before_delivering,         // This counter delays delivery of blocks when queue becomes empty to allow the opportunity of merging blocks
                    block_buffer_planned;            // Index of the optimally planned block
-                   
 
     #if ENABLED(DISTINCT_E_FACTORS)
       static uint8_t last_extruder;                 // Respond to extruder change