Copy-editing docs for recovery_target='immediate', and "ie."

Phrase the sentence better. Also, spell "i.e." rather than "ie."

Thom Brown

doc/src/sgml/config.sgml

@@ -248,7 +248,7 @@ include 'filename'
         names that start with the <literal>.</literal> character are also excluded,
         to prevent mistakes as they are hidden on some platforms.  Multiple files
         within an include directory are processed in file name order. The file names
-        are ordered by C locale rules, ie. numbers before letters, and uppercase
+        are ordered by C locale rules, i.e. numbers before letters, and uppercase
         letters before lowercase ones.
      </para>
 

doc/src/sgml/recovery-config.sgml

@@ -216,8 +216,9 @@ restore_command = 'copy "C:\\server\\archivedir\\%f" "%p"'  # Windows
       <listitem>
        <para>
         This parameter specifies that recovery should end as soon as a
-        consistency is reached, ie. as early as possible. When restoring from an
+        consistent state is reached, i.e. as early as possible. When restoring
-        online backup, this means the point where taking the backup ended.
+        from an online backup, this means the point where taking the backup
+        ended.
        </para>
        <para>
         Technically, this is a string parameter, but <literal>'immediate'</>