Fixed typos in erts

16 files changed, 26 insertions, 26 deletions

diff --git a/erts/emulator/beam/beam_emu.c b/erts/emulator/beam/beam_emu.c
index 5e275c8fc5..49f932a1c2 100644
--- a/erts/emulator/beam/beam_emu.c
+++ b/erts/emulator/beam/beam_emu.c
@@ -126,7 +126,7 @@ do {                                     \
 
 /*
  * We reuse some of fields in the save area in the process structure.
- * This is safe to do, since this space is only activly used when
+ * This is safe to do, since this space is only actively used when
  * the process is switched out.
  */
 #define REDS_IN(p)  ((p)->def_arg_reg[5])
@@ -220,7 +220,7 @@ BeamInstr* em_call_bif_e;
 
 /* NOTE These should be the only variables containing trace instructions.
 **      Sometimes tests are form the instruction value, and sometimes
-**      for the refering variable (one of these), and rouge references
+**      for the referring variable (one of these), and rouge references
 **      will most likely cause chaos.
 */
 BeamInstr beam_return_to_trace[1];   /* OpCode(i_return_to_trace) */
@@ -2993,7 +2993,7 @@ do {						\
  }
 
  /*
-  * An error occured in an arithmetic operation or test that could
+  * An error occurred in an arithmetic operation or test that could
   * appear either in a head or in a body.
   * In a head, execution should continue at failure address in Arg(0).
   * In a body, Arg(0) == 0 and an exception should be raised.
@@ -6268,7 +6268,7 @@ apply_bif_error_adjustment(Process *p, Export *ep,
 	 * stackframe correct. Without the following adjustment,
 	 * 'p->cp' will point into the function that called
 	 * current function when handling the error. We add a
-	 * dummy stackframe in order to achive this.
+	 * dummy stackframe in order to achieve this.
 	 *
 	 * Note that these BIFs unconditionally will cause
 	 * an exception to be raised. That is, our modifications
@@ -6612,7 +6612,7 @@ erts_hibernate(Process* c_p, Eterm module, Eterm function, Eterm args, Eterm* re
 #ifndef ERTS_SMP
 	if (ERTS_PROC_IS_EXITING(c_p)) {
 	    /*
-	     * See comment in the begining of the function...
+	     * See comment in the beginning of the function...
 	     *
 	     * This second test is needed since gc might be traced.
 	     */
diff --git a/erts/emulator/beam/bif.c b/erts/emulator/beam/bif.c
index 2190c47262..4c9b9887c1 100644
--- a/erts/emulator/beam/bif.c
+++ b/erts/emulator/beam/bif.c
@@ -467,7 +467,7 @@ demonitor_local_port(Process *origin, Eterm ref, Eterm target)
 }
 
 /* Can return atom true, false, yield, internal_error, badarg or
- * THE_NON_VALUE if error occured or trap has been set up
+ * THE_NON_VALUE if error occurred or trap has been set up
  */
 static
 BIF_RETTYPE demonitor(Process *c_p, Eterm ref, Eterm *multip)
@@ -597,7 +597,7 @@ BIF_RETTYPE demonitor_2(BIF_ALIST_2)
 
     switch (demonitor(BIF_P, BIF_ARG_1, &multi)) {
     case THE_NON_VALUE:
-        /* If other error occured or trap has been set up - pass through */
+        /* If other error occurred or trap has been set up - pass through */
         BIF_RET(THE_NON_VALUE);
     case am_false:
 	if (info)
diff --git a/erts/emulator/beam/binary.c b/erts/emulator/beam/binary.c
index d38097fb12..8f907ee8a2 100644
--- a/erts/emulator/beam/binary.c
+++ b/erts/emulator/beam/binary.c
@@ -102,7 +102,7 @@ new_binary(Process *p, byte *buf, Uint len)
     pb->flags = 0;
 
     /*
-     * Miscellanous updates. Return the tagged binary.
+     * Miscellaneous updates. Return the tagged binary.
      */
     OH_OVERHEAD(&(MSO(p)), pb->size / sizeof(Eterm));
     return make_binary(pb);
@@ -139,7 +139,7 @@ Eterm erts_new_mso_binary(Process *p, byte *buf, Uint len)
     pb->flags = 0;
 
     /*
-     * Miscellanous updates. Return the tagged binary.
+     * Miscellaneous updates. Return the tagged binary.
      */
     OH_OVERHEAD(&(MSO(p)), pb->size / sizeof(Eterm));
     return make_binary(pb);
diff --git a/erts/emulator/beam/dist.c b/erts/emulator/beam/dist.c
index 390f2a0db3..0d25eb123e 100644
--- a/erts/emulator/beam/dist.c
+++ b/erts/emulator/beam/dist.c
@@ -264,7 +264,7 @@ static void doit_monitor_net_exits(ErtsMonitor *mon, void *vnecp)
 	goto done;
 
     if (mon->type == MON_ORIGIN) {
-	/* local pid is beeing monitored */
+	/* local pid is being monitored */
 	rmon = erts_remove_monitor(&ERTS_P_MONITORS(rp), mon->ref);
 	/* ASSERT(rmon != NULL); nope, can happen during process exit */
 	if (rmon != NULL) {
@@ -795,7 +795,7 @@ erts_dsig_send_unlink(ErtsDSigData *dsdp, Eterm local, Eterm remote)
 }
 
 
-/* A local process that's beeing monitored by a remote one exits. We send:
+/* A local process that's being monitored by a remote one exits. We send:
    {DOP_MONITOR_P_EXIT, Local pid or name, Remote pid, ref, reason},
    which is rather sad as only the ref is needed, no pid's... */
 int
diff --git a/erts/emulator/beam/dist.h b/erts/emulator/beam/dist.h
index e82b416286..39670de506 100644
--- a/erts/emulator/beam/dist.h
+++ b/erts/emulator/beam/dist.h
@@ -115,8 +115,8 @@ extern int erts_is_alive;
  * erts_dsig_prepare() prepares a send of a distributed signal.
  * One of the values defined below are returned. If the returned
  * value is another than ERTS_DSIG_PREP_CONNECTED, the
- * distributed signal cannot be sent before apropriate actions
- * have been taken. Apropriate actions would typically be setting
+ * distributed signal cannot be sent before appropriate actions
+ * have been taken. Appropriate actions would typically be setting
  * up the connection.
  */
 
diff --git a/erts/emulator/beam/dtrace-wrapper.h b/erts/emulator/beam/dtrace-wrapper.h
index 6f70d5961e..f6fc28b801 100644
--- a/erts/emulator/beam/dtrace-wrapper.h
+++ b/erts/emulator/beam/dtrace-wrapper.h
@@ -74,7 +74,7 @@
 
 #if defined(_SDT_PROBE) && !defined(STAP_PROBE11)
 /* SLF: This is Ubuntu 11-style SystemTap hackery */
-/* work arround for missing STAP macro */
+/* workaround for missing STAP macro */
 #define STAP_PROBE11(provider,name,arg1,arg2,arg3,arg4,arg5,arg6,arg7,arg8,arg9,arg10,arg11) \
   _SDT_PROBE(provider, name, 11, \
              (arg1,arg2,arg3,arg4,arg5,arg6,arg7,arg8,arg9,arg10,arg11))
diff --git a/erts/emulator/beam/erl_alloc.types b/erts/emulator/beam/erl_alloc.types
index f88985b7f5..295db2fe9b 100644
--- a/erts/emulator/beam/erl_alloc.types
+++ b/erts/emulator/beam/erl_alloc.types
@@ -65,7 +65,7 @@
 
 # --- Allocator declarations -------------------------------------------------
 #
-# If, and only if, the same thread performes *all* allocations,
+# If, and only if, the same thread performs *all* allocations,
 # reallocations and deallocations of all memory types that are handled
 # by a specific allocator (<ALLOCATOR> in type declaration), set 
 # <MULTI_THREAD> for this specific allocator to false; otherwise, set
diff --git a/erts/emulator/beam/erl_alloc_util.c b/erts/emulator/beam/erl_alloc_util.c
index d346f8c8b6..a6bac06478 100644
--- a/erts/emulator/beam/erl_alloc_util.c
+++ b/erts/emulator/beam/erl_alloc_util.c
@@ -5186,7 +5186,7 @@ erts_alcu_sz_info(Allctr_t *allctr,
 
     ERTS_ALCU_DBG_CHK_THR_ACCESS(allctr);
 
-    /* Update sbc values not continously updated */
+    /* Update sbc values not continuously updated */
     allctr->sbcs.blocks.curr.no
 	= allctr->sbcs.curr.norm.mseg.no + allctr->sbcs.curr.norm.sys_alloc.no;
     allctr->sbcs.blocks.max.no = allctr->sbcs.max.no;
@@ -5272,7 +5272,7 @@ erts_alcu_info(Allctr_t *allctr,
 
     ERTS_ALCU_DBG_CHK_THR_ACCESS(allctr);
 
-    /* Update sbc values not continously updated */
+    /* Update sbc values not continuously updated */
     allctr->sbcs.blocks.curr.no
 	= allctr->sbcs.curr.norm.mseg.no + allctr->sbcs.curr.norm.sys_alloc.no;
     allctr->sbcs.blocks.max.no = allctr->sbcs.max.no;
diff --git a/erts/emulator/beam/erl_bif_binary.c b/erts/emulator/beam/erl_bif_binary.c
index e57cd06cec..64a5c1cb29 100644
--- a/erts/emulator/beam/erl_bif_binary.c
+++ b/erts/emulator/beam/erl_bif_binary.c
@@ -380,7 +380,7 @@ static void ac_compute_failure_functions(ACTrie *act, ACNode **qbuff)
 		qbuff[qt++] = child;
 		/* Search for correct failure function, follow the parent's
 		   failure function until you find a similar transition
-		   funtion to this child's */
+		   function to this child's */
 		r =  parent->h;
 		while (r != NULL && r->g[i] == NULL) {
 		    r = r->h;
diff --git a/erts/emulator/beam/erl_gc.c b/erts/emulator/beam/erl_gc.c
index cb3a189e8f..8cc7fc0142 100644
--- a/erts/emulator/beam/erl_gc.c
+++ b/erts/emulator/beam/erl_gc.c
@@ -2834,7 +2834,7 @@ sweep_off_heap(Process *p, int fullsweep)
     prev = &MSO(p).first;
     ptr = MSO(p).first;
 
-    /* Firts part of the list will reside on the (old) new-heap.
+    /* First part of the list will reside on the (old) new-heap.
      * Keep if moved, otherwise deref.
      */
     while (ptr) {
diff --git a/erts/emulator/beam/erl_lock_count.h b/erts/emulator/beam/erl_lock_count.h
index 4f838f7faa..71cd73ee27 100644
--- a/erts/emulator/beam/erl_lock_count.h
+++ b/erts/emulator/beam/erl_lock_count.h
@@ -129,7 +129,7 @@ typedef struct {
 
 typedef struct erts_lcnt_lock_stats_s {
     /* "tries" and "colls" needs to be atomic since
-     * trylock busy does not aquire a lock and there
+     * trylock busy does not acquire a lock and there
      * is no post action to rectify the situation
      */
 
diff --git a/erts/emulator/beam/erl_monitors.c b/erts/emulator/beam/erl_monitors.c
index bdfc7f30d9..f813f19dbc 100644
--- a/erts/emulator/beam/erl_monitors.c
+++ b/erts/emulator/beam/erl_monitors.c
@@ -24,7 +24,7 @@
  * key in the monitor case and the pid of the linked process as key in the 
  * link case. Lookups the order of the references is somewhat special. Local 
  * references are strictly smaller than remote references and are sorted 
- * by inlined comparision functionality. Remote references are handled by the
+ * by inlined comparison functionality. Remote references are handled by the
  * usual cmp function.
  * Each Monitor is tagged with different tags depending on which end of the 
  * monitor it is.
@@ -154,7 +154,7 @@ static ErtsMonitor *create_monitor(Uint type, Eterm ref, Eterm pid, Eterm name)
      n->type = (Uint16) type;
      n->balance = 0;            /* Always the same initial value */
      n->name = name; /* atom() or [] */
-     CP_LINK_VAL(n->ref, hp, ref); /*XXX Unneccesary check, never immediate*/
+     CP_LINK_VAL(n->ref, hp, ref); /*XXX Unnecessary check, never immediate*/
      CP_LINK_VAL(n->pid, hp, pid);
 
      return n;
diff --git a/erts/emulator/beam/erl_process.c b/erts/emulator/beam/erl_process.c
index 87d71fdd22..c5a7b67764 100644
--- a/erts/emulator/beam/erl_process.c
+++ b/erts/emulator/beam/erl_process.c
@@ -5050,7 +5050,7 @@ check_balance(ErtsRunQueue *c_rq)
 	    sched_util_balancing = 1;
 	    /*
 	     * In order to avoid renaming a large amount of fields
-	     * we write utilization values instead of lenght values
+	     * we write utilization values instead of length values
 	     * in the 'max_len' and 'migration_limit' fields...
 	     */
 	    for (qix = 0; qix < blnc_no_rqs; qix++) {
diff --git a/erts/emulator/beam/erl_ptab.c b/erts/emulator/beam/erl_ptab.c
index a132b1d334..828a029e84 100644
--- a/erts/emulator/beam/erl_ptab.c
+++ b/erts/emulator/beam/erl_ptab.c
@@ -474,7 +474,7 @@ erts_ptab_init_table(ErtsPTab *ptab,
 	 * we don't want to shrink the size to ERTS_PTAB_MAX_SIZE/2.
 	 *
 	 * In order to fix this, we insert a pointer from the table
-	 * to the invalid_element, wich will be interpreted as a
+	 * to the invalid_element, which will be interpreted as a
 	 * slot currently being modified. This way we will be able to
 	 * have ERTS_PTAB_MAX_SIZE-1 valid elements in the table while
 	 * still having a table size of the power of 2.
diff --git a/erts/emulator/beam/erl_time_sup.c b/erts/emulator/beam/erl_time_sup.c
index 1d747e5fab..ed40539b78 100644
--- a/erts/emulator/beam/erl_time_sup.c
+++ b/erts/emulator/beam/erl_time_sup.c
@@ -1502,7 +1502,7 @@ static time_t gregday(int year, int month, int day)
     pyear = gyear - 1;
     ndays = (pyear/4) - (pyear/100) + (pyear/400) + pyear*365 + 366;
   }
-  /* number of days in all months preceeding month */
+  /* number of days in all months preceding month */
   for (m = 1; m < month; m++)
     ndays += mdays[m];
   /* Extra day if leap year and March or later */
diff --git a/erts/emulator/beam/io.c b/erts/emulator/beam/io.c
index dad24d7ef6..7e49e9c48f 100644
--- a/erts/emulator/beam/io.c
+++ b/erts/emulator/beam/io.c
@@ -3431,7 +3431,7 @@ void erts_init_io(int port_tab_size,
 			 NULL,
 			 (ErtsPTabElementCommon *) &erts_invalid_port.common,
 			 port_tab_size,
-			 common_element_size, /* Doesn't need to be excact */
+			 common_element_size, /* Doesn't need to be exact */
 			 "port_table",
 			 legacy_port_tab,
 			 1);