include: Fix typos found by codespell

Add also a missing parenthesis in a comment.
Signed-off-by: NStefan Weil <sw@weilnetz.de>
Acked-by: NAlistair Francis <alistair.francis@xilinx.com>
Signed-off-by: NMichael Tokarev <mjt@tls.msk.ru>

include/hw/dma/xlnx_dpdma.h

@@ -53,7 +53,8 @@ typedef struct XlnxDPDMAState XlnxDPDMAState;
  *                             data to the buffer specified by
  *                             dpdma_set_host_data_location().
  *
- * Returns The number of bytes transfered by the DPDMA or 0 if an error occured.
+ * Returns The number of bytes transferred by the DPDMA
+ *         or 0 if an error occurred.
  *
  * @s The DPDMA state.
  * @channel The channel to start.

include/hw/pci-host/q35.h

@@ -180,7 +180,7 @@ typedef struct Q35PCIHost {
 uint64_t mch_mcfg_base(void);
 
 /*
- * Arbitary but unique BNF number for IOAPIC device.
+ * Arbitrary but unique BNF number for IOAPIC device.
  *
  * TODO: make sure there would have no conflict with real PCI bus
  */

include/hw/register.h

@@ -92,7 +92,7 @@ struct RegisterInfo {
  * This structure is used to group all of the individual registers which are
  * modeled using the RegisterInfo structure.
  *
- * @r is an aray containing of all the relevent RegisterInfo structures.
+ * @r is an array containing of all the relevant RegisterInfo structures.
  *
  * @num_elements is the number of elements in the array r
  *

include/qapi/dealloc-visitor.h

@@ -19,7 +19,7 @@
 typedef struct QapiDeallocVisitor QapiDeallocVisitor;
 
 /*
- * The dealloc visitor is primarly used only by generated
+ * The dealloc visitor is primarily used only by generated
  * qapi_free_FOO() functions, and is the only visitor designed to work
  * correctly in the face of a partially-constructed QAPI tree.
  */

include/qemu/qht.h

@@ -72,7 +72,7 @@ void qht_destroy(struct qht *ht);
  * In case of successful operation, smp_wmb() is implied before the pointer is
  * inserted into the hash table.
  *
- * Returns true on sucess.
+ * Returns true on success.
  * Returns false if the @p-@hash pair already exists in the hash table.
  */
 bool qht_insert(struct qht *ht, void *p, uint32_t hash);

include/qemu/xattr.h

@@ -14,7 +14,7 @@
 #define QEMU_XATTR_H
 
 /*
- * Modern distributions (e.g. Fedora 15, have no libattr.so, place attr.h
+ * Modern distributions (e.g. Fedora 15), have no libattr.so, place attr.h
  * in /usr/include/sys, and don't have ENOATTR.
  */