Bring configs up to date

Marlin/src/config/examples/FolgerTech/i3-2020/Configuration.h

@@ -815,7 +815,7 @@
  * - Use 'M211' to set software endstops on/off or report current state
  */
 
-// If enabled, axes won't move below MIN_POS in response to movement commands.
+// Min software endstops constrain movement within minimum coordinate bounds
 //#define MIN_SOFTWARE_ENDSTOPS
 #if ENABLED(MIN_SOFTWARE_ENDSTOPS)
   #define MIN_SOFTWARE_ENDSTOP_X
@@ -823,7 +823,7 @@
   #define MIN_SOFTWARE_ENDSTOP_Z
 #endif
 
-// If enabled, axes won't move above MAX_POS in response to movement commands.
+// Max software endstops constrain movement within maximum coordinate bounds
 #define MAX_SOFTWARE_ENDSTOPS
 #if ENABLED(MAX_SOFTWARE_ENDSTOPS)
   #define MAX_SOFTWARE_ENDSTOP_X