Doc: fix typos in documentation

Commits 39969e2a1e4 and 5c279a6d350 accidentally included a typo each
in the user facing documentation.

diff --git a/doc/src/sgml/backup.sgml b/doc/src/sgml/backup.sgml
index 6812e9ec661e92516c4572110ded9a368229de02..5b147a746dea144ba1fb6d79f30c2f33ebc6febc 100644 (file)
--- a/doc/src/sgml/backup.sgml
+++ b/doc/src/sgml/backup.sgml
@@ -889,7 +889,7 @@ SELECT pg_backup_start(label => 'label', fast => false);
      regularly scheduled checkpoint to complete, which may take a long time (see the
      configuration parameters  and
      ).  This is
-     usually preferrable as it minimizes the impact on the running system.  If you
+     usually preferable as it minimizes the impact on the running system.  If you
      want to start the backup as soon as possible, pass true as
      the second parameter to pg_backup_start and it will
      request an immediate checkpoint, which will finish as fast as possible using

diff --git a/doc/src/sgml/custom-rmgr.sgml b/doc/src/sgml/custom-rmgr.sgml
index 17a4f1dfbdeb6bbe3bff2aadd8c2cc8a59c51603..dd917c54b620195c89ebe74a5b68334403d48211 100644 (file)
--- a/doc/src/sgml/custom-rmgr.sgml
+++ b/doc/src/sgml/custom-rmgr.sgml
@@ -19,7 +19,7 @@
   an extension to implement.
  
  
-  To create a new custom WAL resouce manager, first define an
+  To create a new custom WAL resource manager, first define an
   RmgrData structure with implementations for the
   resource manager methods. Refer to
   src/backend/access/transam/README and