Minor code cleanup
diff --git a/board/dave/PPChameleonEVB/config.mk b/board/dave/PPChameleonEVB/config.mk
index 5d3df0c..1dc635f 100644
--- a/board/dave/PPChameleonEVB/config.mk
+++ b/board/dave/PPChameleonEVB/config.mk
@@ -32,4 +32,3 @@
 
 # Compile the legacy NAND code (CFG_NAND_LEGACY must be defined)
 #BOARDLIBS = drivers/nand_legacy/libnand_legacy.a
-
diff --git a/board/dave/PPChameleonEVB/nand.c b/board/dave/PPChameleonEVB/nand.c
index 61edc78..40a827c 100644
--- a/board/dave/PPChameleonEVB/nand.c
+++ b/board/dave/PPChameleonEVB/nand.c
@@ -81,7 +81,7 @@
 		break;
 	}
 
-        if (in32(GPIO0_IR) & rb_gpio_pin)
+	if (in32(GPIO0_IR) & rb_gpio_pin)
 		return 1;
 	return 0;
 }