README: fix fa_ir license (VOA Persian = Public Domain 17 USC §105)

README.md

@@ -868,7 +868,7 @@ for row in ds:
 | `es_pr` | Puerto Rico / Spanish | [Parliamentary Proceedings](https://www.camaraderepresentantes.org/) |  |
 | `es_py` | Paraguay / Spanish | [Parliamentary Proceedings](https://www.congreso.gov.py/) |  |
 | `es_uy` | Uruguay / Spanish | [Parliamentary Proceedings](https://parlamento.gub.uy/) |  |
-| `fa_ir` | Iran / Persian | [Parliamentary Proceedings](#) |  |
+| `fa_ir` | Iran / Persian | [Public Domain (17 USC §105)](https://www.law.cornell.edu/uscode/text/17/105) | US federal agency content (VOA). |
 | `fr_ca` | Canada / French | [Parliamentary Proceedings](https://www.assnat.qc.ca/) |  |
 | `fr_cd` | DR Congo / French | [ICC Court Records](https://www.icc-cpi.int/disclaimer) | Public judicial proceedings of an international court; non-commercial/educational use per ICC terms. |
 | `fr_ci` | Cote d'Ivoire / French | [ICC Court Records](https://www.icc-cpi.int/disclaimer) | Public judicial proceedings of an international court; non-commercial/educational use per ICC terms. |