Fix lots of occurrences of 'the the', 'the there', 'the these', 'the then', 'the they.

sched/Kconfig

@@ -101,7 +101,7 @@ config USEC_PER_TICK
 		In the "normal" configuration where system time is provided by a
 		periodic timer interrupt, the default system timer is expected to
 		run at 100Hz or USEC_PER_TICK=10000.  This setting must be defined
-		to inform of NuttX the interval that the the processor hardware is
+		to inform of NuttX the interval that the processor hardware is
 		providing system timer interrupts to the OS.
 
 		If SCHED_TICKLESS is selected, then there are no system timer
@@ -110,7 +110,7 @@ config USEC_PER_TICK
 		by clock_systimer() and the resolution of times that can be set for
 		certain delays including watchdog timers and delayed work.  In this
 		case there is a trade-off:  It is better to have the USEC_PER_TICK as
-		low as possible for higher timing resolution.  However, the the time
+		low as possible for higher timing resolution.  However, the time
 		is currently held in 'unsigned int' on some systems, this may be
 		16-bits but on most contemporary systems it will be 32-bits.  In
 		either case, smaller values of USEC_PER_TICK will reduce the range

sched/group/group_join.c

@@ -157,7 +157,7 @@ static inline int group_addmember(FAR struct task_group_s *group, pid_t pid)
  *
  * Assumptions:
  * - The parent task from which the group will be inherited is the task at
- *   the thead of the ready to run list.
+ *   the head of the ready to run list.
  * - Called during thread creation in a safe context.  No special precautions
  *   are required here.
  *
@@ -194,7 +194,7 @@ int group_bind(FAR struct pthread_tcb_s *tcb)
  *
  * Assumptions:
  * - The parent task from which the group will be inherited is the task at
- *   the thead of the ready to run list.
+ *   the head of the ready to run list.
  * - Called during thread creation in a safe context.  No special precautions
  *   are required here.
  *

sched/pthread/pthread_cleanup.c

@@ -127,7 +127,7 @@ static void pthread_cleanup_pop_tcb(FAR struct pthread_tcb_s *tcb, int execute)
  *   - The thread calls pthread_cleanup_pop() with a non-zero execute argument.
  *
  * Input Parameters:
- *   routine - The cleanup routine to be pushed on the the cleanup stack.
+ *   routine - The cleanup routine to be pushed on the cleanup stack.
  *   arg     - An argument that will accompany the callback.
  *   execute - Execute the popped cleanup function immediately.
  *

sched/sched/sched_resumescheduler.c

@@ -96,7 +96,7 @@ void sched_resume_scheduler(FAR struct tcb_s *tcb)
 #endif
 
 #ifdef CONFIG_SCHED_INSTRUMENTATION
-  /* Inidicate the the task has been resumed */
+  /* Inidicate the task has been resumed */
 
   sched_note_resume(tcb);
 #endif

sched/sched/sched_setaffinity.c

@@ -137,7 +137,7 @@ int sched_setaffinity(pid_t pid, size_t cpusetsize, FAR const cpu_set_t *mask)
 
       if ((tcb->affinity & (1 << tcb->cpu)) == 0)
         {
-          /* No.. then we will need to move the task from the the assigned
+          /* No.. then we will need to move the task from the assigned
            * task list to some other ready to run list.
            *
            * sched_setpriority() will do just what we want... it will remove

sched/sched/sched_setpriority.c

@@ -215,7 +215,7 @@ static void sched_readytorun_setpriority(FAR struct tcb_s *tcb,
       cpu = tcb->cpu;
     }
 
-  /* The running task is the the task at the head of the g_assignedtasks[]
+  /* The running task is the task at the head of the g_assignedtasks[]
    * associated with the selected CPU.
    */
 

sched/sched/sched_sporadic.c

@@ -1153,7 +1153,7 @@ int sched_sporadic_suspend(FAR struct tcb_s *tcb)
  *
  * Returned Value:
  *   The number if ticks remaining until the budget interval expires.
- *   Zero is returned if we are in the low-priority phase of the the
+ *   Zero is returned if we are in the low-priority phase of the
  *   replenishment interval.
  *
  * Assumptions:
@@ -1182,7 +1182,7 @@ uint32_t sched_sporadic_process(FAR struct tcb_s *tcb, uint32_t ticks,
       return 0;
     }
 
-  /* Check if the the budget interval has elapse  If 'ticks' is greater
+  /* Check if the budget interval has elapse  If 'ticks' is greater
    * than the timeslice value, then we ignore any excess amount.
    *
    * 'ticks' should never be greater than the remaining timeslice.  We try
@@ -1231,7 +1231,7 @@ uint32_t sched_sporadic_process(FAR struct tcb_s *tcb, uint32_t ticks,
           return 1;
         }
 
-      /* Another possibility is the the budget interval is equal to the
+      /* Another possibility is the budget interval is equal to the
        * entire replenishment interval.  This would not seem like such a
        * good thing to do, but is certainly permitted.
        */

sched/sched/sched_suspendscheduler.c

@@ -84,7 +84,7 @@ void sched_suspend_scheduler(FAR struct tcb_s *tcb)
 #endif
 
 #ifdef CONFIG_SCHED_INSTRUMENTATION
-  /* Inidicate the the task has been suspended */
+  /* Inidicate the task has been suspended */
 
   sched_note_suspend(tcb);
 #endif

sched/task/task_getpid.c

@@ -60,7 +60,7 @@ pid_t getpid(void)
 {
   FAR struct tcb_s *rtcb;
 
-  /* Get the the TCB at the head of the ready-to-run task list.  That
+  /* Get the TCB at the head of the ready-to-run task list.  That
    * will be the currently executing task.  There is an exception to
    * this:  Early in the start-up sequence, the ready-to-run list may be
    * empty!  This case, of course, the start-up/IDLE thread with pid == 0

sched/task/task_terminate.c

@@ -146,7 +146,7 @@ int task_terminate(pid_t pid, bool nonblocking)
 
   cpu = sched_cpu_pause(dtcb);
 
-  /* Get the task list associated with the the thread's state and CPU */
+  /* Get the task list associated with the thread's state and CPU */
 
   tasklist = TLIST_HEAD(dtcb->task_state, cpu);
 #else

sched/task/task_vfork.c

@@ -399,7 +399,7 @@ pid_t task_vforkstart(FAR struct task_tcb_s *child)
 
   /* Eliminate a race condition by disabling pre-emption.  The child task
    * can be instantiated, but cannot run until we call waitpid().  This
-   * assures us that we cannot miss the the death-of-child signal (only
+   * assures us that we cannot miss the death-of-child signal (only
    * needed in the SMP case).
    */
 

sched/wdog/wd_create.c

@@ -82,7 +82,7 @@ WDOG_ID wd_create (void)
   flags = enter_critical_section();
 
   /* If we are in an interrupt handler -OR- if the number of pre-allocated
-   * timer structures exceeds the reserve, then take the the next timer from
+   * timer structures exceeds the reserve, then take the next timer from
    * the head of the free list.
    */
 

sched/wdog/wd_start.c

@@ -403,7 +403,7 @@ int wd_start(WDOG_ID wdog, int32_t delay, wdentry_t wdentry,  int argc, ...)
  *
  * Parameters:
  *   ticks - If CONFIG_SCHED_TICKLESS is defined then the number of ticks
- *     in the the interval that just expired is provided.  Otherwise,
+ *     in the interval that just expired is provided.  Otherwise,
  *     this function is called on each timer interrupt and a value of one
  *     is implicit.
  *

sched/wdog/wdog.h

@@ -116,7 +116,7 @@ void weak_function wd_initialize(void);
  *
  * Parameters:
  *   ticks - If CONFIG_SCHED_TICKLESS is defined then the number of ticks
- *     in the the interval that just expired is provided.  Otherwise,
+ *     in the interval that just expired is provided.  Otherwise,
  *     this function is called on each timer interrupt and a value of one
  *     is implicit.
  *

sched/wqueue/kwork_process.c

@@ -185,7 +185,7 @@ void work_process(FAR struct kwork_wqueue_s *wqueue, systime_t period, int wndx)
         {
           /* This one is not ready.
            *
-           * NOTE that elapsed is relative to the the current time,
+           * NOTE that elapsed is relative to the current time,
            * not the time of beginning of this queue processing pass.
            * So it may need an adjustment.
            */