Re: Fix typos in code comments

On Mon, Sep 19, 2022 at 02:44:12AM +0000, houzj(dot)fnst(at)fujitsu(dot)com wrote:
> While working on some other patches, I found serval typos(duplicate words and
> incorrect function name reference) in the code comments. Here is a small patch
> to fix them.

Thanks.

On Mon, Sep 19, 2022 at 11:05:24AM +0800, Zhang Mingli wrote:
> Good catch. There is a similar typo in doc, runtime.sgml.
> ```using TLS protocols enabled by by setting the parameter```

That one should be backpatched to v15.

Find below some others.

diff --git a/src/backend/executor/execPartition.c b/src/backend/executor/execPartition.c
index 901dd435efd..160296e1daf 100644
--- a/src/backend/executor/execPartition.c
+++ b/src/backend/executor/execPartition.c
@@ -2155,7 +2155,7 @@ InitPartitionPruneContext(PartitionPruneContext *context,
* Current values of the indexes present in PartitionPruneState count all the
* subplans that would be present before initial pruning was done. If initial
* pruning got rid of some of the subplans, any subsequent pruning passes will
- * will be looking at a different set of target subplans to choose from than
+ * be looking at a different set of target subplans to choose from than
* those in the pre-initial-pruning set, so the maps in PartitionPruneState
* containing those indexes must be updated to reflect the new indexes of
* subplans in the post-initial-pruning set.
diff --git a/src/backend/utils/activity/pgstat.c b/src/backend/utils/activity/pgstat.c
index 6224c498c21..5b0f26e3b07 100644
--- a/src/backend/utils/activity/pgstat.c
+++ b/src/backend/utils/activity/pgstat.c
@@ -556,7 +556,7 @@ pgstat_initialize(void)
* suggested idle timeout is returned. Currently this is always
* PGSTAT_IDLE_INTERVAL (10000ms). Callers can use the returned time to set up
* a timeout after which to call pgstat_report_stat(true), but are not
- * required to to do so.
+ * required to do so.
*
* Note that this is called only when not within a transaction, so it is fair
* to use transaction stop time as an approximation of current time.
diff --git a/src/backend/utils/activity/pgstat_replslot.c b/src/backend/utils/activity/pgstat_replslot.c
index b77c05ab5fa..9a59012a855 100644
--- a/src/backend/utils/activity/pgstat_replslot.c
+++ b/src/backend/utils/activity/pgstat_replslot.c
@@ -8,7 +8,7 @@
* storage implementation and the details about individual types of
* statistics.
*
- * Replication slot stats work a bit different than other other
+ * Replication slot stats work a bit different than other
* variable-numbered stats. Slots do not have oids (so they can be created on
* physical replicas). Use the slot index as object id while running. However,
* the slot index can change when restarting. That is addressed by using the
diff --git a/src/test/ssl/t/SSL/Server.pm b/src/test/ssl/t/SSL/Server.pm
index 62f54dcbf16..0a9e5da01e4 100644
--- a/src/test/ssl/t/SSL/Server.pm
+++ b/src/test/ssl/t/SSL/Server.pm
@@ -257,7 +257,7 @@ The certificate file to use. Implementation is SSL backend specific.

=item keyfile => B<value>

-The private key to to use. Implementation is SSL backend specific.
+The private key file to use. Implementation is SSL backend specific.

=item crlfile => B<value>