docs: clarify references to md5 hash and md5 crypt in pgcrypto docs

Bruce Momjian <bruce@momjian.us>

Commit: ac9558c2fd18faf4f107bb66ee03bad85593e287
Author: Bruce Momjian <bruce@momjian.us>
Date: 2013-10-08T16:25:18Z
Releases: 9.3.2
docs:  clarify references to md5 hash and md5 crypt in pgcrypto docs

Backpatch to 9.3.X.

Suggestion from Richard Neill

Files

PathChange+/−
doc/src/sgml/pgcrypto.sgml modified +11 −6