Index: concrete_line.h
===================================================================
--- concrete_line.h	(revision 339)
+++ concrete_line.h	(revision 340)
@@ -2,7 +2,9 @@
 #define CSCH_CONCRETE_LINE_H
 #include "libcschem/concrete.h"
 
-typedef struct csch_cline_s { /* type=CSCH_CTYPE_LINE */
+/* type=CSCH_CTYPE_LINE */
+
+typedef struct csch_cline_s {
 	csch_chdr_t hdr;
 	csch_oid_t pen;
 	csch_coord_t x1, y1, x2, y2;