virtio-devices: typo fixes

Signed-off-by: Philipp Schuster <philipp.schuster@cyberus-technology.de>

virtio-devices/src/vsock/packet.rs

@@ -43,12 +43,12 @@ use vm_virtio::{AccessPlatform, Translatable};
 // };
 // ```
 //
-// This structed will occupy the buffer pointed to by the head descriptor. We'll be accessing it
+// This struct will occupy the buffer pointed to by the head descriptor. We'll be accessing it
 // as a byte slice. To that end, we define below the offsets for each field struct, as well as the
 // packed struct size, as a bunch of `usize` consts.
 // Note that these offsets are only used privately by the `VsockPacket` struct, the public interface
 // consisting of getter and setter methods, for each struct field, that will also handle the correct
-// endianess.
+// endianness.
 
 /// The vsock packet header struct size (when packed).
 pub const VSOCK_PKT_HDR_SIZE: usize = 44;