Fix RFCMF1220100M4T symbol pin numbers

Changing to the 'small' symbol revealed this error. See commit 1eb09a1

Author: PaulZC

Symbols/SparkFun-Coil.kicad_sym

@@ -5789,7 +5789,7 @@
 						)
 					)
 				)
-				(number "2"
+				(number "1"
 					(effects
 						(font
 							(size 1.27 1.27)
@@ -5807,7 +5807,7 @@
 						)
 					)
 				)
-				(number "1"
+				(number "3"
 					(effects
 						(font
 							(size 1.27 1.27)
@@ -5825,7 +5825,7 @@
 						)
 					)
 				)
-				(number "1"
+				(number "2"
 					(effects
 						(font
 							(size 1.27 1.27)
@@ -5843,7 +5843,7 @@
 						)
 					)
 				)
-				(number "2"
+				(number "4"
 					(effects
 						(font
 							(size 1.27 1.27)