Fix pad 4 location

Author: nseidle

Footprints/SparkFun-Semiconductor-Standard.pretty/QFN-20-1EP_4x4mm_P0.5mm_EP2.45x2.45mm.kicad_mod

@@ -289,7 +289,7 @@
 		(uuid "48925c19-9597-4f61-a124-437eac8ede82")
 	)
 	(pad "4" smd roundrect
-		(at -2 0.5)
+		(at -1.9625 0.5)
 		(size 0.825 0.25)
 		(layers "F.Cu" "F.Mask" "F.Paste")
 		(roundrect_rratio 0.25)