diff --git a/doc/src/sgml/func/func-admin.sgml b/doc/src/sgml/func/func-admin.sgml
index 0eae1c1f616..54eeb42e5bc 100644
--- a/doc/src/sgml/func/func-admin.sgml
+++ b/doc/src/sgml/func/func-admin.sgml
@@ -2257,7 +2257,7 @@ SELECT pg_restore_extended_stats(
          and <literal>most_common_base_freqs</literal>.
          To accept statistics for any expressions in the extended
          statistics object, the parameter <literal>exprs</literal> with a type
-         <type>jsonb</type> is available. This should be an one-dimension array
+         <type>jsonb</type> is available. This should be a one-dimensional array
          with a number of expressions matching the definition of the extended
          statistics object, made of json elements for each of the statistical
          columns in
diff --git a/doc/src/sgml/logical-replication.sgml b/doc/src/sgml/logical-replication.sgml
index 938c939e97d..8887bd12e57 100644
--- a/doc/src/sgml/logical-replication.sgml
+++ b/doc/src/sgml/logical-replication.sgml
@@ -2075,7 +2075,7 @@ Included in publications:
        <link linkend="guc-track-commit-timestamp"><varname>track_commit_timestamp</varname></link>
        and <link linkend="sql-createsubscription-params-with-retain-dead-tuples"><literal>retain_dead_tuples</literal></link>
        are enabled. Note that if a tuple cannot be found due to the table being
-       truncated, only a <literal>update_missing</literal> conflict will
+       truncated, only an <literal>update_missing</literal> conflict will
        arise. Additionally, if the tuple was deleted by the same origin, an
        <literal>update_missing</literal> conflict will arise.
       </para>
diff --git a/doc/src/sgml/queries.sgml b/doc/src/sgml/queries.sgml
index bd1497ff80d..02965a22787 100644
--- a/doc/src/sgml/queries.sgml
+++ b/doc/src/sgml/queries.sgml
@@ -2801,7 +2801,7 @@ SELECT ... FROM GRAPH_TABLE (mygraph
     appears after the keyword <literal>MATCH</literal>.  Formally, a graph
     pattern consists of one or more path patterns.  A path is a sequence of
     graph elements, starting and ending with a vertex and alternating between
-    vertices and edges.  A path pattern is a syntactic expressions that
+    vertices and edges.  A path pattern is a syntactic expression that
     matches paths.
    </para>
 
diff --git a/doc/src/sgml/ref/wait_for.sgml b/doc/src/sgml/ref/wait_for.sgml
index 01dc2a84a1a..6f0744fd2c5 100644
--- a/doc/src/sgml/ref/wait_for.sgml
+++ b/doc/src/sgml/ref/wait_for.sgml
@@ -161,8 +161,8 @@ WAIT FOR LSN '<replaceable class="parameter">lsn</replaceable>'
         <listitem>
          <para>
           Specify to not throw an error in the case of timeout or
-          running on the primary.  In this case the result status can be get from
-          the return value.
+          running on the primary.  In this case the result status can be
+          obtained from the return value.
          </para>
         </listitem>
        </varlistentry>
diff --git a/src/backend/statistics/extended_stats_funcs.c b/src/backend/statistics/extended_stats_funcs.c
index a5dce8a2206..d65a3c395d5 100644
--- a/src/backend/statistics/extended_stats_funcs.c
+++ b/src/backend/statistics/extended_stats_funcs.c
@@ -234,7 +234,7 @@ expand_stxkind(HeapTuple tup, StakindFlags *enabled)
 								   Anum_pg_statistic_ext_stxkind);
 	arr = DatumGetArrayTypeP(datum);
 	if (ARR_NDIM(arr) != 1 || ARR_HASNULL(arr) || ARR_ELEMTYPE(arr) != CHAROID)
-		elog(ERROR, "stxkind is not a one-dimension char array");
+		elog(ERROR, "stxkind is not a one-dimensional char array");
 
 	kinds = (char *) ARR_DATA_PTR(arr);
 
diff --git a/src/backend/utils/activity/wait_event_names.txt b/src/backend/utils/activity/wait_event_names.txt
index 256b3a3c02e..0a70cffa081 100644
--- a/src/backend/utils/activity/wait_event_names.txt
+++ b/src/backend/utils/activity/wait_event_names.txt
@@ -295,7 +295,7 @@ Section: ClassName - WaitEventBuffer
 BUFFER_CLEANUP	"Waiting to acquire an exclusive pin on a buffer. Buffer pin waits can be protracted if another process holds an open cursor that last read data from the buffer in question."
 BUFFER_SHARED	"Waiting to acquire a shared lock on a buffer."
 BUFFER_SHARE_EXCLUSIVE	"Waiting to acquire a share exclusive lock on a buffer."
-BUFFER_EXCLUSIVE	"Waiting to acquire a exclusive lock on a buffer."
+BUFFER_EXCLUSIVE	"Waiting to acquire an exclusive lock on a buffer."
 
 ABI_compatibility: