diff --git a/doc/src/sgml/config.sgml b/doc/src/sgml/config.sgml
index 4b60382778..048bd6aa08 100644
--- a/doc/src/sgml/config.sgml
+++ b/doc/src/sgml/config.sgml
@@ -1939,13 +1939,13 @@ include_dir 'conf.d'
       <listitem>
        <para>
         Specifies the amount of memory that should be allocated at server
-        startup time for use by parallel queries.  When this memory region is
+        startup for use by parallel queries.  When this memory region is
         insufficient or exhausted by concurrent queries, new parallel queries
         try to allocate extra shared memory temporarily from the operating
         system using the method configured with
         <varname>dynamic_shared_memory_type</varname>, which may be slower due
         to memory management overheads.  Memory that is allocated at startup
-        time with <varname>min_dynamic_shared_memory</varname> is affected by
+        with <varname>min_dynamic_shared_memory</varname> is affected by
         the <varname>huge_pages</varname> setting on operating systems where
         that is supported, and may be more likely to benefit from larger pages
         on operating systems where that is managed automatically.
diff --git a/src/bin/pg_dump/pg_backup_archiver.h b/src/bin/pg_dump/pg_backup_archiver.h
index 0847573339..a8ea5c7eae 100644
--- a/src/bin/pg_dump/pg_backup_archiver.h
+++ b/src/bin/pg_dump/pg_backup_archiver.h
@@ -332,7 +332,6 @@ struct _archiveHandle
 	int			compression;	/*---------
 								 * Compression requested on open().
 								 * Possible values for compression:
-								 * -2	ZSTD_COMPRESSION
 								 * -1	Z_DEFAULT_COMPRESSION
 								 *  0	COMPRESSION_NONE
 								 * 1-9 levels for gzip compression