Fix typos.

Author: Hou Zhijie and Zhang Mingli
Discussion: https://postgr.es/m/OS0PR01MB57162559C01FE2848C12E8F7944D9@OS0PR01MB5716.jpnprd01.prod.outlook.com

doc/src/sgml/runtime.sgml

@@ -2204,7 +2204,7 @@ pg_dumpall -p 5432 | psql -d postgres -p 5433
    With <acronym>SSL</acronym> support compiled in, the
    <productname>PostgreSQL</productname> server can be started with
    support for encrypted connections using <acronym>TLS</acronym> protocols
-   enabled by by setting the parameter
+   enabled by setting the parameter
    <xref linkend="guc-ssl"/> to <literal>on</literal> in
    <filename>postgresql.conf</filename>.  The server will listen for both normal
    and <acronym>SSL</acronym> connections on the same TCP port, and will negotiate

src/backend/catalog/pg_attrdef.c

@@ -331,7 +331,7 @@ RemoveAttrDefaultById(Oid attrdefId)
 
 /*
  * Get the pg_attrdef OID of the default expression for a column
- * identified by relation OID and and column number.
+ * identified by relation OID and column number.
  *
  * Returns InvalidOid if there is no such pg_attrdef entry.
  */

src/backend/replication/logical/decode.c

@@ -126,7 +126,7 @@ LogicalDecodingProcessRecord(LogicalDecodingContext *ctx, XLogReaderState *recor
 }
 
 /*
- * Handle rmgr XLOG_ID records for DecodeRecordIntoReorderBuffer().
+ * Handle rmgr XLOG_ID records for LogicalDecodingProcessRecord().
  */
 void
 xlog_decode(LogicalDecodingContext *ctx, XLogRecordBuffer *buf)
@@ -169,7 +169,7 @@ xlog_decode(LogicalDecodingContext *ctx, XLogRecordBuffer *buf)
 }
 
 /*
- * Handle rmgr XACT_ID records for DecodeRecordIntoReorderBuffer().
+ * Handle rmgr XACT_ID records for LogicalDecodingProcessRecord().
  */
 void
 xact_decode(LogicalDecodingContext *ctx, XLogRecordBuffer *buf)
@@ -326,7 +326,7 @@ xact_decode(LogicalDecodingContext *ctx, XLogRecordBuffer *buf)
 }
 
 /*
- * Handle rmgr STANDBY_ID records for DecodeRecordIntoReorderBuffer().
+ * Handle rmgr STANDBY_ID records for LogicalDecodingProcessRecord().
  */
 void
 standby_decode(LogicalDecodingContext *ctx, XLogRecordBuffer *buf)
@@ -372,7 +372,7 @@ standby_decode(LogicalDecodingContext *ctx, XLogRecordBuffer *buf)
 }
 
 /*
- * Handle rmgr HEAP2_ID records for DecodeRecordIntoReorderBuffer().
+ * Handle rmgr HEAP2_ID records for LogicalDecodingProcessRecord().
  */
 void
 heap2_decode(LogicalDecodingContext *ctx, XLogRecordBuffer *buf)
@@ -432,7 +432,7 @@ heap2_decode(LogicalDecodingContext *ctx, XLogRecordBuffer *buf)
 }
 
 /*
- * Handle rmgr HEAP_ID records for DecodeRecordIntoReorderBuffer().
+ * Handle rmgr HEAP_ID records for LogicalDecodingProcessRecord().
  */
 void
 heap_decode(LogicalDecodingContext *ctx, XLogRecordBuffer *buf)
@@ -554,7 +554,7 @@ FilterByOrigin(LogicalDecodingContext *ctx, RepOriginId origin_id)
 }
 
 /*
- * Handle rmgr LOGICALMSG_ID records for DecodeRecordIntoReorderBuffer().
+ * Handle rmgr LOGICALMSG_ID records for LogicalDecodingProcessRecord().
  */
 void
 logicalmsg_decode(LogicalDecodingContext *ctx, XLogRecordBuffer *buf)

src/test/regress/expected/foreign_key.out

@@ -2440,7 +2440,7 @@ DELETE FROM pt;
 DELETE FROM ref;
 ABORT;
 DROP TABLE pt, ref;
--- Multi-level partitioning at at referenced end
+-- Multi-level partitioning at referenced end
 CREATE TABLE pt(f1 int, f2 int, f3 int, PRIMARY KEY(f1,f2))
   PARTITION BY LIST(f1);
 CREATE TABLE pt1_2 PARTITION OF pt FOR VALUES IN (1, 2) PARTITION BY LIST (f1);

src/test/regress/sql/foreign_key.sql

@@ -1742,7 +1742,7 @@ DELETE FROM pt;
 DELETE FROM ref;
 ABORT;
 DROP TABLE pt, ref;
--- Multi-level partitioning at at referenced end
+-- Multi-level partitioning at referenced end
 CREATE TABLE pt(f1 int, f2 int, f3 int, PRIMARY KEY(f1,f2))
   PARTITION BY LIST(f1);
 CREATE TABLE pt1_2 PARTITION OF pt FOR VALUES IN (1, 2) PARTITION BY LIST (f1);