[Qemu-trivial] [PATCH] Fix typos and misspellings in comments

[zhanghailiang]

Found by codespell:

occured -> occurred
formated -> formatted
Comander -> Commander
gaurantee -> guarantee

Signed-off-by: zhanghailiang <address@hidden>
---
 hw/ppc/spapr.c                           | 2 +-
 hw/usb/quirks.h                          | 2 +-
 libcacard/vcard_emul_nss.c               | 2 +-
 linux-headers/asm-powerpc/epapr_hcalls.h | 4 ++--
 4 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/hw/ppc/spapr.c b/hw/ppc/spapr.c
index 2ab4460..bedef2f 100644
--- a/hw/ppc/spapr.c
+++ b/hw/ppc/spapr.c
@@ -541,7 +541,7 @@ static void *spapr_create_fdt_skel(hwaddr initrd_base,
     _FDT((fdt_property_cell(fdt, "rtas-error-log-max", RTAS_ERROR_LOG_MAX)));
 
     /*
-     * According to PAPR, rtas ibm,os-term, does not gaurantee a return
+     * According to PAPR, rtas ibm,os-term, does not guarantee a return
      * back to the guest cpu.
      *
      * While an additional ibm,extended-os-term property indicates that
diff --git a/hw/usb/quirks.h b/hw/usb/quirks.h
index 8dc6065..2d5d98d 100644
--- a/hw/usb/quirks.h
+++ b/hw/usb/quirks.h
@@ -90,7 +90,7 @@ static const struct usb_device_id usbredir_raw_serial_ids[] = 
{
     { USB_DEVICE(0x10C4, 0x81E8) }, /* Zephyr Bioharness */
     { USB_DEVICE(0x10C4, 0x81F2) }, /* C1007 HF band RFID controller */
     { USB_DEVICE(0x10C4, 0x8218) }, /* Lipowsky Industrie Elektronik GmbH, 
HARP-1 */
-    { USB_DEVICE(0x10C4, 0x822B) }, /* Modem EDGE(GSM) Comander 2 */
+    { USB_DEVICE(0x10C4, 0x822B) }, /* Modem EDGE(GSM) Commander 2 */
     { USB_DEVICE(0x10C4, 0x826B) }, /* Cygnal Integrated Products, Inc., 
Fasttrax GPS demonstration module */
     { USB_DEVICE(0x10C4, 0x8293) }, /* Telegesis ETRX2USB */
     { USB_DEVICE(0x10C4, 0x82F9) }, /* Procyon AVS */
diff --git a/libcacard/vcard_emul_nss.c b/libcacard/vcard_emul_nss.c
index f1bba57..ad9530c 100644
--- a/libcacard/vcard_emul_nss.c
+++ b/libcacard/vcard_emul_nss.c
@@ -286,7 +286,7 @@ vcard_emul_rsa_op(VCard *card, VCardKey *key,
             }
         }
         if ((i < buffer_size) && (buffer[i] == 0)) {
-            /* yes, we have a properly formated PKCS #1 signature */
+            /* yes, we have a properly formatted PKCS #1 signature */
             /*
              * NOTE: even if we accidentally got an encrypt buffer, which
              * through shear luck started with 00, 01, ff, 00, it won't matter
diff --git a/linux-headers/asm-powerpc/epapr_hcalls.h 
b/linux-headers/asm-powerpc/epapr_hcalls.h
index 06f7247..33b3f89 100644
--- a/linux-headers/asm-powerpc/epapr_hcalls.h
+++ b/linux-headers/asm-powerpc/epapr_hcalls.h
@@ -78,7 +78,7 @@
 #define EV_SUCCESS             0
 #define EV_EPERM               1       /* Operation not permitted */
 #define EV_ENOENT              2       /*  Entry Not Found */
-#define EV_EIO                 3       /* I/O error occured */
+#define EV_EIO                 3       /* I/O error occurred */
 #define EV_EAGAIN              4       /* The operation had insufficient
                                         * resources to complete and should be
                                         * retried
@@ -89,7 +89,7 @@
 #define EV_ENODEV              7       /* No such device */
 #define EV_EINVAL              8       /* An argument supplied to the hcall
                                           was out of range or invalid */
-#define EV_INTERNAL            9       /* An internal error occured */
+#define EV_INTERNAL            9       /* An internal error occurred */
 #define EV_CONFIG              10      /* A configuration error was detected */
 #define EV_INVALID_STATE       11      /* The object is in an invalid state */
 #define EV_UNIMPLEMENTED       12      /* Unimplemented hypercall */
-- 
1.7.12.4