Replace personal email with support address in external plugins table

Author: juliolinstech

README.md

@@ -277,7 +277,7 @@ Plugins under [`external_plugins/`](./external_plugins) are built and maintained
 | Plugin | Built by | What it adds |
 |---|---|---|
 | **[cocounsel-legal](./external_plugins/cocounsel-legal)** | Thomson Reuters | Westlaw Deep Research with fully cited reports — caselaw, statutes, regulations, Practical Law, and secondary sources across up to three U.S. jurisdictions per run. Requires a CoCounsel Legal subscription with the MCP connector enabled. Support: cocounselsupport@tr.com. |
-| **[letra-da-lei](./external_plugins/letra-da-lei)** | Letra da Lei | The Brazilian legal platform — article-level search across statutes, codes, and regulations from official sources with verified source links. Free; no subscription required. Support: juliolinstech@gmail.com. |
+| **[letra-da-lei](./external_plugins/letra-da-lei)** | Letra da Lei | The Brazilian legal platform — article-level search across statutes, codes, and regulations from official sources with verified source links. Free; no subscription required. Support: suporte@letradalei.com. |
 
 ## The trust layer for community legal skills