Index: globalconst.h
===================================================================
--- globalconst.h	(revision 6220)
+++ globalconst.h	(revision 6221)
@@ -48,7 +48,7 @@
 
 #define PCB_MAX_LAYER        16    /* max number of layer, check source code for more changes, a *lot* more changes */
 /* new array size that allows substrate layers */
-#	define PCB_MAX_LAYERGRP     ((PCB_MAX_LAYER+8)*2)    /* max number of layer groups, a.k.a. physical layers: a few extra outer layers per side, pluse one substrate per real layer */
+#define PCB_MAX_LAYERGRP     ((PCB_MAX_LAYER+8)*2)    /* max number of layer groups, a.k.a. physical layers: a few extra outer layers per side, pluse one substrate per real layer */
 #define PCB_MIN_LINESIZE     PCB_MIL_TO_COORD(0.01)	/* thickness of lines */
 #define PCB_MAX_LINESIZE     PCB_LARGE_VALUE
 #define PCB_MIN_ARCSIZE      PCB_MIL_TO_COORD(0.01)