diff --git a/nmigen/humpback.py b/nmigen/humpback.py
index add03b0..6c034ac 100644
--- a/nmigen/humpback.py
+++ b/nmigen/humpback.py
@@ -71,20 +71,20 @@ class HumpbackPlatform(LatticeICE40Platform):
 		Connector("eem", 0, {
 			"d0_cc_n": "H1",
 			"d0_cc_p": "J3",
-            "d1_n"	: "B1",
-            "d1_p"	: "F5",
-            "d2_n"	: "C2",
-            "d2_p"	: "C1",
-            "d3_n"	: "D2",
-            "d3_p"	: "F4",
-            "d4_n"	: "D1",
-            "d4_p"	: "G5",
-            "d5_n"	: "E3",
-            "d5_p"	: "G4",
-            "d6_n"	: "E2",
-            "d6_p"	: "H5",
-            "d7_n"	: "F3",
-            "d7_p"	: "G3",
+			"d1_n"	: "B1",
+			"d1_p"	: "F5",
+			"d2_n"	: "C2",
+			"d2_p"	: "C1",
+			"d3_n"	: "D2",
+			"d3_p"	: "F4",
+			"d4_n"	: "D1",
+			"d4_p"	: "G5",
+			"d5_n"	: "E3",
+			"d5_p"	: "G4",
+			"d6_n"	: "E2",
+			"d6_p"	: "H5",
+			"d7_n"	: "F3",
+			"d7_p"	: "G3",
 		}),
 
 		# EEM1 Connector
@@ -128,14 +128,14 @@ class HumpbackPlatform(LatticeICE40Platform):
 		}),
 
 		# STM32 Nucleo/ Arduino Connector
-		# TODO: Suspect SPI mismatch
+		# TODO: Suspect SPI mismatch forever
 		Connector("stm32", "pins", {
-	        "PA0": "A2",
+			"PA0": "A2",
 #			"PA1": "P14",	# PA1 -> PB2, but PB2 has a mapping on FPGA already
 #			"PA2": "B8",	# PA2 -> PF6
-	        "PA3": "L13",
-	        "PA5": "C8",
-	        "PA6": "T2",
+			"PA3": "L13",
+			"PA5": "C8",
+			"PA6": "T2",
 #		    "PA7": "N12",	# PA7 -> PE9, but PE9 has a mapping on FPGA already
 #		    "PA8": "M9",	# PA8 -> PF2
 #		    "PA9": "P10",	# PA9 -> PF1