Updated the default configuration and fixed a printcounter.h typo

Marlin/Configuration.h

 #define ABS_PREHEAT_HPB_TEMP 110
 #define ABS_PREHEAT_FAN_SPEED 0   // Insert Value between 0 and 255
 
+
+//
+// Print Counter
+//
+// When enabled Marlin will keep track of some print statistical data such as:
+//  - Total print jobs
+//  - Total successfull print jobs
+//  - Total failed print jobs
+//  - Total time printing
+//
+// This information can be viewed by the M78 command.
+//#define PRINTCOUNTER
+
 //=============================================================================
 //============================= LCD and SD support ============================
 //=============================================================================

Marlin/printcounter.h

      * EEPROM save cycle, the development team recommends to set this value
      * no lower than 3600 secs (1 hour).
      */
-    const uint16_t saveInterval = PRINTCOUNTER_SAVE_INTERVAL;
+    const uint16_t saveInterval = 3600;
 
     /**
      * @brief Stats were loaded from EERPROM