migration/: fix some comment spelling errors

I found that there are many spelling errors in the comments of qemu,
so I used the spellcheck tool to check the spelling errors
and finally found some spelling errors in the migration folder.

Signed-off-by: zhaolichang <zhaolichang@huawei.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-Id: <20200917075029.313-3-zhaolichang@huawei.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>

1 files changed, 5 insertions, 5 deletions

diff --git a/migration/ram.c b/migration/ram.c
index 76d4fee5d5..c5f36aeae5 100644
--- a/migration/ram.c
+++ b/migration/ram.c
@@ -256,7 +256,7 @@ int64_t ramblock_recv_bitmap_send(QEMUFile *file,
     /*
      * Always use little endian when sending the bitmap. This is
      * required that when source and destination VMs are not using the
-     * same endianess. (Note: big endian won't work.)
+     * same endianness. (Note: big endian won't work.)
      */
     bitmap_to_le(le_bitmap, block->receivedmap, nbits);
 
@@ -275,7 +275,7 @@ int64_t ramblock_recv_bitmap_send(QEMUFile *file,
     qemu_put_buffer(file, (const uint8_t *)le_bitmap, size);
     /*
      * Mark as an end, in case the middle part is screwed up due to
-     * some "misterious" reason.
+     * some "mysterious" reason.
      */
     qemu_put_be64(file, RAMBLOCK_RECV_BITMAP_ENDING);
     qemu_fflush(file);
@@ -718,7 +718,7 @@ static int save_xbzrle_page(RAMState *rs, uint8_t **current_data,
     /*
      * Reaching here means the page has hit the xbzrle cache, no matter what
      * encoding result it is (normal encoding, overflow or skipping the page),
-     * count the page as encoded. This is used to caculate the encoding rate.
+     * count the page as encoded. This is used to calculate the encoding rate.
      *
      * Example: 2 pages (8KB) being encoded, first page encoding generates 2KB,
      * 2nd page turns out to be skipped (i.e. no new bytes written to the
@@ -3705,7 +3705,7 @@ int ram_dirty_bitmap_reload(MigrationState *s, RAMBlock *block)
 
     /*
      * Note: see comments in ramblock_recv_bitmap_send() on why we
-     * need the endianess convertion, and the paddings.
+     * need the endianness conversion, and the paddings.
      */
     local_size = ROUND_UP(local_size, 8);
 
@@ -3743,7 +3743,7 @@ int ram_dirty_bitmap_reload(MigrationState *s, RAMBlock *block)
     }
 
     /*
-     * Endianess convertion. We are during postcopy (though paused).
+     * Endianness conversion. We are during postcopy (though paused).
      * The dirty bitmap won't change. We can directly modify it.
      */
     bitmap_from_le(block->bmap, le_bitmap, nbits);