um: get rid of pointless include "..." where include <...> will do

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Richard Weinberger <richard@nod.at>
diff --git a/arch/um/kernel/gprof_syms.c b/arch/um/kernel/gprof_syms.c
index e2f043d..74ddb44 100644
--- a/arch/um/kernel/gprof_syms.c
+++ b/arch/um/kernel/gprof_syms.c
@@ -3,7 +3,7 @@
  * Licensed under the GPL
  */
 
-#include "linux/module.h"
+#include <linux/module.h>
 
 extern void mcount(void);
 EXPORT_SYMBOL(mcount);