Adjust indentation in ubl.h

Marlin/ubl.h

@@ -20,14 +20,16 @@
  *
  */
 
-#include "Marlin.h"
-#include "math.h"
-#include "vector_3.h"
-
 #ifndef UNIFIED_BED_LEVELING_H
 #define UNIFIED_BED_LEVELING_H
 
-  #if ENABLED(AUTO_BED_LEVELING_UBL)
+#include "MarlinConfig.h"
+
+#if ENABLED(AUTO_BED_LEVELING_UBL)
+
+  #include "Marlin.h"
+  #include "math.h"
+  #include "vector_3.h"
 
   #define UBL_VERSION "1.00"
   #define UBL_OK false
@@ -335,5 +337,5 @@
 
   #define UBL_LAST_EEPROM_INDEX (E2END - sizeof(unified_bed_leveling::state))
 
-  #endif // AUTO_BED_LEVELING_UBL
+#endif // AUTO_BED_LEVELING_UBL
 #endif // UNIFIED_BED_LEVELING_H