Blackfin: convert unicode space gremlins

Not sure how these guys slipped in, but they're annoying me.
So bring these unicode space gremlins down to earth to normal
ascii spaces.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
diff --git a/arch/blackfin/include/asm/sigcontext.h b/arch/blackfin/include/asm/sigcontext.h
index ce4081a..906bdc1 100644
--- a/arch/blackfin/include/asm/sigcontext.h
+++ b/arch/blackfin/include/asm/sigcontext.h
@@ -1,8 +1,8 @@
 /*
- * Copyright 2004-2008 Analog Devices Inc.
- *
- * Licensed under the GPL-2 or later.
- */
+ * Copyright 2004-2008 Analog Devices Inc.
+ *
+ * Licensed under the GPL-2 or later.
+ */
 
 #ifndef _ASM_BLACKFIN_SIGCONTEXT_H
 #define _ASM_BLACKFIN_SIGCONTEXT_H