Update documentation for Author Ordering; (DOECODE-463)

Author: sowerstl

src/main/java/gov/osti/services/Metadata.md

@@ -341,7 +341,7 @@ A full JSON example is [provided below.](#json_example)
 | accessibility | This refers to how the source of the project type is accessed; must be one of "OS" (open source), "ON" (open source, not public), "CS" (closed source, site hosted), or "CO" (closed source, OSTI hosted) |
 | repository_link | If the software project is available via public hosting service, such as github.com, bitbucket.org, etc. the public repository URL should be provided here. |
 | landing_page | If the project is not available via open source hosting site, provide a URL describing the project and contact information for obtaining binary or source |
-| developers | An array of Objects, providing information about a project's developers or creators. Fields are [specified below.](#persons_fields) |
+| developers | An array of Objects, providing information about a project's developers or creators.  Array order determines display order.  Fields are [specified below.](#persons_fields) |
 | contributors | An array of information about project contributors. Fields are [specified below.](#persons_fields). Contributors must specify a [type of contribution](#contributor_types) made to the project. |
 | sponsoring_organizations | (Array) Information about the project sponsoring organizations, including any funding identifier information. Fields are [specified below.](#organization_fields) |
 | contributing_organizations | (Array) Information about any contributing organizations providing support for the software project. Fields are [specified below.](#organization_fields)  As with contributors, organizations must specify a [type of contribution](#contributor_types). |