Fix typo

Signed-off-by: NAndrea Gelmini <andrea.gelmini@gelma.net>
Signed-off-by: NJesper Nilsson <jespern@axis.com>

arch/cris/arch-v32/mach-a3/dram_init.S

@@ -3,7 +3,7 @@
  * This file is intended to be included from other assembler files
  *
  * Note: This file may not modify r8 or r9 because they are used to
- * carry information from the decompresser to the kernel
+ * carry information from the decompressor to the kernel
  *
  * Copyright (C) 2005-2007 Axis Communications AB
  *