RDB*Store: move DB-specific config hints from Javadoc into oak-doc - remove PostgreSQL specific hints that we moved to oak-doc
@@ -221,7 +221,7 @@ import com.google.common.collect.Sets;
* Databases need to be configured so that:
* <ul>
* <li>Text fields support all Unicode code points,</li>
- * <li>Collation of text fields happens by Unicode code point (in PostgreSQL: "C"),</li>
+ * <li>Collation of text fields happens by Unicode code point,</li>
* <li>and BLOBs need to support at least 16 MB.</li>
* </ul>
* <p>
