Index: kernel/arch/ppc32/include/elf.h
===================================================================
--- kernel/arch/ppc32/include/elf.h	(revision df4ed852a2d1b242f9bdce0a873009a2cb77cec7)
+++ kernel/arch/ppc32/include/elf.h	(revision b8230b99f42baed609487cfaa5737fbb11968cc0)
@@ -27,5 +27,5 @@
  */
 
-/** @addtogroup ppc32	
+/** @addtogroup ppc32
  * @{
  */
@@ -36,7 +36,7 @@
 #define KERN_ppc32_ELF_H_
 
-#define	ELF_MACHINE		EM_PPC
-#define ELF_DATA_ENCODING	ELFDATA2MSB
-#define ELF_CLASS		ELFCLASS32
+#define ELF_MACHINE        EM_PPC
+#define ELF_DATA_ENCODING  ELFDATA2MSB
+#define ELF_CLASS          ELFCLASS32
 
 #endif