Merge pull request #6 from oracle-devrel/readme/article-02-live-link

README: link module 02 to its published article

Author: WSPluta

labs/converged-database-lab/README.md

@@ -94,7 +94,7 @@ All modules run against one deterministically seeded domain. Seeds use an LCG (s
 | # | Slug | Status | Proofs | Assertions | Links |
 |---|------|--------|--------|------------|-------|
 | 01 | `what-is-a-converged-database` | Live | 5 | 20 | [README](modules/01-what-is-a-converged-database/README.md) · [article](https://blogs.oracle.com/developers/what-is-a-converged-database-definition-five-tests-and-ai-use-cases) |
-| 02 | `converged-vs-multi-model` | Live | 3 | 18 | [README](modules/02-converged-vs-multi-model/README.md) · article link lands at publish |
+| 02 | `converged-vs-multi-model` | Live | 3 | 18 | [README](modules/02-converged-vs-multi-model/README.md) · [article](https://blogs.oracle.com/developers/converged-database-vs-multi-model-database-whats-the-difference) |
 | 03 | `vector-db-vs-converged` | Arrives with its article | — | — | — |
 | 04 | `ai-agents-enterprise-data` | Arrives with its article | — | — | — |
 | 05 | `json-graph-vector-relational-one-db` | Arrives with its article | — | — | — |