[14/18] Fix typos in comments and code (occured -> occurred and related)

diff --git a/block.c b/block.c
index f731c7a..e346c1e 100644
--- a/block.c
+++ b/block.c
@@ -747,7 +747,7 @@  DeviceState *bdrv_get_attached(BlockDriverState *bs)
  * Run consistency checks on an image
  *
  * Returns 0 if the check could be completed (it doesn't mean that the image is
- * free of errors) or -errno when an internal error occured. The results of the
+ * free of errors) or -errno when an internal error occurred. The results of the
  * check are stored in res.
  */
 int bdrv_check(BlockDriverState *bs, BdrvCheckResult *res)
diff --git a/block/qcow2-refcount.c b/block/qcow2-refcount.c
index 915d85a..d62dc1c 100644
--- a/block/qcow2-refcount.c
+++ b/block/qcow2-refcount.c
@@ -1063,7 +1063,7 @@  fail:
  * Checks an image for refcount consistency.
  *
  * Returns 0 if no errors are found, the number of errors in case the image is
- * detected as corrupted, and -errno when an internal error occured.
+ * detected as corrupted, and -errno when an internal error occurred.
  */
 int qcow2_check_refcounts(BlockDriverState *bs, BdrvCheckResult *res)
 {
diff --git a/cpu-all.h b/cpu-all.h
index 0bae6df..7fd0a50 100644
--- a/cpu-all.h
+++ b/cpu-all.h
@@ -792,7 +792,7 @@  extern CPUState *cpu_single_env;
 #define CPU_INTERRUPT_FIQ    0x10 /* Fast interrupt pending.  */
 #define CPU_INTERRUPT_HALT   0x20 /* CPU halt wanted */
 #define CPU_INTERRUPT_SMI    0x40 /* (x86 only) SMI interrupt pending */
-#define CPU_INTERRUPT_DEBUG  0x80 /* Debug event occured.  */
+#define CPU_INTERRUPT_DEBUG  0x80 /* Debug event occurred.  */
 #define CPU_INTERRUPT_VIRQ   0x100 /* virtual interrupt pending.  */
 #define CPU_INTERRUPT_NMI    0x200 /* NMI pending. */
 #define CPU_INTERRUPT_INIT   0x400 /* INIT pending. */
diff --git a/cpu-exec.c b/cpu-exec.c
index 2cdcdc5..1b20f7b 100644
--- a/cpu-exec.c
+++ b/cpu-exec.c
@@ -509,7 +509,7 @@  int cpu_exec(CPUState *env1)
                        jump normally, then does the exception return when the
                        CPU tries to execute code at the magic address.
                        This will cause the magic PC value to be pushed to
-                       the stack if an interrupt occured at the wrong time.
+                       the stack if an interrupt occurred at the wrong time.
                        We avoid this by disabling interrupts when
                        pc contains a magic address.  */
                     if (interrupt_request & CPU_INTERRUPT_HARD
diff --git a/hw/bt.h b/hw/bt.h
index 4a702ad..3797254 100644
--- a/hw/bt.h
+++ b/hw/bt.h
@@ -1441,7 +1441,7 @@  typedef struct {
 #define EVT_FLUSH_OCCURRED		0x11
 typedef struct {
     uint16_t	handle;
-} __attribute__ ((packed)) evt_flush_occured;
+} __attribute__ ((packed)) evt_flush_occurred;
 #define EVT_FLUSH_OCCURRED_SIZE 2
 
 #define EVT_ROLE_CHANGE			0x12
diff --git a/hw/pcie.c b/hw/pcie.c
index 9de6149..39607bf 100644
--- a/hw/pcie.c
+++ b/hw/pcie.c
@@ -176,7 +176,7 @@  static void hotplug_event_notify(PCIDevice *dev)
 }
 
 /*
- * A PCI Express Hot-Plug Event has occured, so update slot status register
+ * A PCI Express Hot-Plug Event has occurred, so update slot status register
  * and notify OS of the event if necessary.
  *
  * 6.7.3 PCI Express Hot-Plug Events
diff --git a/hw/pcie.h b/hw/pcie.h
index bc909e2..a213fba 100644
--- a/hw/pcie.h
+++ b/hw/pcie.h
@@ -40,7 +40,7 @@  typedef enum {
      *
      * Not all the bits of slot control register match with the ones of
      * slot status. Not some bits of slot status register is used to
-     * show status, not to report event occurence.
+     * show status, not to report event occurrence.
      * So such bits must be masked out when checking the software
      * notification condition.
      */
diff --git a/hw/pflash_cfi02.c b/hw/pflash_cfi02.c
index 14bbc34..8fdafe6 100644
--- a/hw/pflash_cfi02.c
+++ b/hw/pflash_cfi02.c
@@ -367,7 +367,7 @@  static void pflash_write (pflash_t *pfl, target_phys_addr_t offset,
     case 4:
         switch (pfl->cmd) {
         case 0xA0:
-            /* Ignore writes while flash data write is occuring */
+            /* Ignore writes while flash data write is occurring */
             /* As we suppose write is immediate, this should never happen */
             return;
         case 0x80:
diff --git a/target-arm/translate.c b/target-arm/translate.c
index 3119137..59190f6 100644
--- a/target-arm/translate.c
+++ b/target-arm/translate.c
@@ -1331,7 +1331,7 @@  static inline int gen_iwmmxt_shift(uint32_t insn, uint32_t mask, TCGv dest)
     return 0;
 }
 
-/* Disassemble an iwMMXt instruction.  Returns nonzero if an error occured
+/* Disassemble an iwMMXt instruction.  Returns nonzero if an error occurred
    (ie. an undefined instruction).  */
 static int disas_iwmmxt_insn(CPUState *env, DisasContext *s, uint32_t insn)
 {
@@ -2335,7 +2335,7 @@  static int disas_iwmmxt_insn(CPUState *env, DisasContext *s, uint32_t insn)
     return 0;
 }
 
-/* Disassemble an XScale DSP instruction.  Returns nonzero if an error occured
+/* Disassemble an XScale DSP instruction.  Returns nonzero if an error occurred
    (ie. an undefined instruction).  */
 static int disas_dsp_insn(CPUState *env, DisasContext *s, uint32_t insn)
 {
@@ -2681,7 +2681,7 @@  static TCGv gen_load_and_replicate(DisasContext *s, TCGv addr, int size)
     return tmp;
 }
 
-/* Disassemble a VFP instruction.  Returns nonzero if an error occured
+/* Disassemble a VFP instruction.  Returns nonzero if an error occurred
    (ie. an undefined instruction).  */
 static int disas_vfp_insn(CPUState * env, DisasContext *s, uint32_t insn)
 {
diff --git a/target-m68k/helper.c b/target-m68k/helper.c
index 514b039..faa8c42 100644
--- a/target-m68k/helper.c
+++ b/target-m68k/helper.c
@@ -714,7 +714,7 @@  void HELPER(macsats)(CPUState *env, uint32_t acc)
     if (env->macsr & MACSR_V) {
         env->macsr |= MACSR_PAV0 << acc;
         if (env->macsr & MACSR_OMC) {
-            /* The result is saturated to 32 bits, despite overflow occuring
+            /* The result is saturated to 32 bits, despite overflow occurring
                at 48 bits.  Seems weird, but that's what the hardware docs
                say.  */
             result = (result >> 63) ^ 0x7fffffff;