doc: Add missing COMPRESSION into CREATE TABLE synopsis.

Commit bbe0a81d introduced "INCLUDING COMPRESSION" option
in CREATE TABLE command, but forgot to mention it in the
CREATE TABLE syntax synopsis.

Author: Fujii Masao
Reviewed-by: Michael Paquier
Discussion: https://postgr.es/m/54d30e66-dbd6-5485-aaf6-a291ed55919d@oss.nttdata.com

doc/src/sgml/ref/create_table.sgml

@@ -87,7 +87,7 @@ class="parameter">referential_action</replaceable> ] [ ON UPDATE <replaceable cl
 
 <phrase>and <replaceable class="parameter">like_option</replaceable> is:</phrase>
 
-{ INCLUDING | EXCLUDING } { COMMENTS | CONSTRAINTS | DEFAULTS | GENERATED | IDENTITY | INDEXES | STATISTICS | STORAGE | ALL }
+{ INCLUDING | EXCLUDING } { COMMENTS | COMPRESSION | CONSTRAINTS | DEFAULTS | GENERATED | IDENTITY | INDEXES | STATISTICS | STORAGE | ALL }
 
 <phrase>and <replaceable class="parameter">partition_bound_spec</replaceable> is:</phrase>