Fix misc typos in comments.

Spotted mostly by Fabien Coelho.

Discussion: https://www.postgresql.org/message-id/alpine.DEB.2.21.1901230947050.16643@lancre

15 files changed, 16 insertions, 16 deletions

diff --git a/contrib/pgcrypto/pgp-decrypt.c b/contrib/pgcrypto/pgp-decrypt.c
index 7d31e5354b8..96c344c30b7 100644
--- a/contrib/pgcrypto/pgp-decrypt.c
+++ b/contrib/pgcrypto/pgp-decrypt.c
@@ -132,7 +132,7 @@ pgp_parse_pkt_hdr(PullFilter *src, uint8 *tag, int *len_p, int allow_ctx)
 	int			res;
 	uint8	   *p;
 
-	/* EOF is normal here, thus we dont use GETBYTE */
+	/* EOF is normal here, thus we don't use GETBYTE */
 	res = pullf_read(src, 1, &p);
 	if (res < 0)
 		return res;
diff --git a/contrib/postgres_fdw/postgres_fdw.c b/contrib/postgres_fdw/postgres_fdw.c
index d85a83abe98..961838ed93a 100644
--- a/contrib/postgres_fdw/postgres_fdw.c
+++ b/contrib/postgres_fdw/postgres_fdw.c
@@ -2771,7 +2771,7 @@ estimate_path_cost_size(PlannerInfo *root,
 			run_cost += cpu_tuple_cost * numGroups;
 			run_cost += ptarget->cost.per_tuple * numGroups;
 
-			/* Accout for the eval cost of HAVING quals, if any */
+			/* Account for the eval cost of HAVING quals, if any */
 			if (root->parse->havingQual)
 			{
 				QualCost	remote_cost;
diff --git a/src/backend/access/gin/ginget.c b/src/backend/access/gin/ginget.c
index fb37e2b6c43..b18ae2b3ed2 100644
--- a/src/backend/access/gin/ginget.c
+++ b/src/backend/access/gin/ginget.c
@@ -442,7 +442,7 @@ restartScanEntry:
 			/*
 			 * Lock the entry leaf page.  This is more coarse-grained than
 			 * necessary, because it will conflict with any insertions that
-			 * land on the same leaf page, not only the exacty key we searched
+			 * land on the same leaf page, not only the exact key we searched
 			 * for.  But locking an individual tuple would require updating
 			 * that lock whenever it moves because of insertions or vacuums,
 			 * which seems too complicated.
diff --git a/src/backend/executor/execExprInterp.c b/src/backend/executor/execExprInterp.c
index d793efdd9cd..5a7206f5882 100644
--- a/src/backend/executor/execExprInterp.c
+++ b/src/backend/executor/execExprInterp.c
@@ -1873,7 +1873,7 @@ CheckOpSlotCompatibility(ExprEvalStep *op, TupleTableSlot *slot)
 
 	/*
 	 * Should probably fixed at some point, but for now it's easier to allow
-	 * buffer and heap tuples to be used interchangably.
+	 * buffer and heap tuples to be used interchangeably.
 	 */
 	if (slot->tts_ops == &TTSOpsBufferHeapTuple &&
 		op->d.fetch.kind == &TTSOpsHeapTuple)
diff --git a/src/backend/executor/execParallel.c b/src/backend/executor/execParallel.c
index d6cfd28ddc2..ceea3d6d721 100644
--- a/src/backend/executor/execParallel.c
+++ b/src/backend/executor/execParallel.c
@@ -1049,7 +1049,7 @@ ExecParallelRetrieveJitInstrumentation(PlanState *planstate,
 			MemoryContextAllocZero(planstate->state->es_query_cxt, sizeof(JitInstrumentation));
 	combined = planstate->state->es_jit_worker_instr;
 
-	/* Accummulate all the workers' instrumentations. */
+	/* Accumulate all the workers' instrumentations. */
 	for (n = 0; n < shared_jit->num_workers; ++n)
 		InstrJitAgg(combined, &shared_jit->jit_instr[n]);
 
diff --git a/src/backend/executor/execTuples.c b/src/backend/executor/execTuples.c
index 67474e0d209..bc5a5249448 100644
--- a/src/backend/executor/execTuples.c
+++ b/src/backend/executor/execTuples.c
@@ -1476,7 +1476,7 @@ ExecStoreAllNullTuple(TupleTableSlot *slot)
  * possible.
  *
  * If materialize is true, the contents of the slots will be made independent
- * from the underlying storage (i.e. all buffer pins are release, memory is
+ * from the underlying storage (i.e. all buffer pins are released, memory is
  * allocated in the slot's context).
  *
  * If shouldFree is not-NULL it'll be set to true if the returned tuple has
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d8a3c2d4cc6..6535550c72e 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -2677,7 +2677,7 @@ alter_identity_column_option:
 		;
 
 PartitionBoundSpec:
-			/* a HASH partition*/
+			/* a HASH partition */
 			FOR VALUES WITH '(' hash_partbound ')'
 				{
 					ListCell   *lc;
diff --git a/src/backend/tcop/postgres.c b/src/backend/tcop/postgres.c
index 0c0891b33e6..e773f20d9fe 100644
--- a/src/backend/tcop/postgres.c
+++ b/src/backend/tcop/postgres.c
@@ -2243,7 +2243,7 @@ check_log_duration(char *msec_str, bool was_logged)
 
 		/*
 		 * Do not log if log_statement_sample_rate = 0. Log a sample if
-		 * log_statement_sample_rate <= 1 and avoid unecessary random() call
+		 * log_statement_sample_rate <= 1 and avoid unnecessary random() call
 		 * if log_statement_sample_rate = 1.  But don't compute any of this
 		 * unless needed.
 		 */
diff --git a/src/backend/utils/cache/inval.c b/src/backend/utils/cache/inval.c
index ba28611d8cc..f09e3a9affa 100644
--- a/src/backend/utils/cache/inval.c
+++ b/src/backend/utils/cache/inval.c
@@ -8,7 +8,7 @@
  *	When a tuple is updated or deleted, our standard visibility rules
  *	consider that it is *still valid* so long as we are in the same command,
  *	ie, until the next CommandCounterIncrement() or transaction commit.
- *	(See acces/heap/heapam_visibility.c, and note that system catalogs are
+ *	(See access/heap/heapam_visibility.c, and note that system catalogs are
  *  generally scanned under the most current snapshot available, rather than
  *  the transaction snapshot.)	At the command boundary, the old tuple stops
  *	being valid and the new version, if any, becomes valid.  Therefore,
diff --git a/src/backend/utils/cache/typcache.c b/src/backend/utils/cache/typcache.c
index bca2dc118d9..2fb7dd3b8e3 100644
--- a/src/backend/utils/cache/typcache.c
+++ b/src/backend/utils/cache/typcache.c
@@ -151,7 +151,7 @@ typedef struct RecordCacheEntry
 
 /*
  * To deal with non-anonymous record types that are exchanged by backends
- * involved in a parallel query, we also need a shared verion of the above.
+ * involved in a parallel query, we also need a shared version of the above.
  */
 struct SharedRecordTypmodRegistry
 {
diff --git a/src/bin/pgbench/pgbench.c b/src/bin/pgbench/pgbench.c
index 489912ff0c8..a40e144f22f 100644
--- a/src/bin/pgbench/pgbench.c
+++ b/src/bin/pgbench/pgbench.c
@@ -407,12 +407,12 @@ typedef struct
 } CState;
 
 /*
- * Cache cell for zipfian_random call
+ * Cache cell for random_zipfian call
  */
 typedef struct
 {
 	/* cell keys */
-	double		s;				/* s - parameter of zipfan_random function */
+	double		s;				/* s - parameter of random_zipfian function */
 	int64		n;				/* number of elements in range (max - min + 1) */
 
 	double		harmonicn;		/* generalizedHarmonicNumber(n, s) */
diff --git a/src/bin/psql/command.c b/src/bin/psql/command.c
index cbe5e518c95..ab259c473a9 100644
--- a/src/bin/psql/command.c
+++ b/src/bin/psql/command.c
@@ -600,7 +600,7 @@ exec_command_conninfo(PsqlScanState scan_state, bool active_branch)
 
 			/*
 			 * If the host is an absolute path, the connection is via socket
-			 * unless overriden by hostaddr
+			 * unless overridden by hostaddr
 			 */
 			if (is_absolute_path(host))
 			{
diff --git a/src/include/nodes/execnodes.h b/src/include/nodes/execnodes.h
index 7cae0851774..64e8ef37407 100644
--- a/src/include/nodes/execnodes.h
+++ b/src/include/nodes/execnodes.h
@@ -1136,7 +1136,7 @@ typedef struct ModifyTableState
  *		nplans				how many plans are in the array
  *		whichplan			which plan is being executed (0 .. n-1), or a
  *							special negative value. See nodeAppend.c.
- *		pruningstate		details required to allow partitions to be
+ *		prune_state			details required to allow partitions to be
  *							eliminated from the scan, or NULL if not possible.
  *		valid_subplans		for runtime pruning, valid appendplans indexes to
  *							scan.
diff --git a/src/include/port.h b/src/include/port.h
index a55c4732623..485e771f99f 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -523,7 +523,7 @@ extern pqsigfunc pqsignal_no_restart(int signo, pqsigfunc func);
 /* port/quotes.c */
 extern char *escape_single_quotes_ascii(const char *src);
 
-/* port/wait_error.c */
+/* common/wait_error.c */
 extern char *wait_result_to_str(int exit_status);
 extern bool wait_result_is_signal(int exit_status, int signum);
 extern bool wait_result_is_any_signal(int exit_status, bool include_command_not_found);
diff --git a/src/pl/plpython/plpy_elog.c b/src/pl/plpython/plpy_elog.c
index 3814a6c32df..ec7e624e101 100644
--- a/src/pl/plpython/plpy_elog.c
+++ b/src/pl/plpython/plpy_elog.c
@@ -244,7 +244,7 @@ PLy_traceback(PyObject *e, PyObject *v, PyObject *tb,
 
 	*tb_depth = 0;
 	initStringInfo(&tbstr);
-	/* Mimick Python traceback reporting as close as possible. */
+	/* Mimic Python traceback reporting as close as possible. */
 	appendStringInfoString(&tbstr, "Traceback (most recent call last):");
 	while (tb != NULL && tb != Py_None)
 	{