fix spelling in hw sub directory

Correct obvious spelling errors in qemu/hw directory.

Signed-off-by: Dong Xu Wang <wdongxu@linux.vnet.ibm.com>
Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/hw/pc.c b/hw/pc.c
index 33778fe422..b6dcba2067 100644
--- a/hw/pc.c
+++ b/hw/pc.c
@@ -983,7 +983,7 @@ void pc_memory_init(MemoryRegion *system_memory,
     linux_boot = (kernel_filename != NULL);
 
     /* Allocate RAM.  We allocate it as a single memory region and use
-     * aliases to address portions of it, mostly for backwards compatiblity
+     * aliases to address portions of it, mostly for backwards compatibility
      * with older qemus that used qemu_ram_alloc().
      */
     ram = g_malloc(sizeof(*ram));