Update README.md

Add VilniusSec, https://vilniussec.lt

README.md

@@ -14,14 +14,14 @@ CitySec covers all the local CitySec communities across Nordics and Baltics. Joi
 | Joensuu         | [JoeSec](https://joesec-fi.github.io/)           |
 | Kuopio          | [KuoSec](https://kuosec.fi/)                     |
 | Kymenlaakso     | [KymiSec](https://twitter.com/KymiSec)           |
-| Lahti           | [LahtiSec](https://lahtisec.fi)                 |
+| Lahti           | [LahtiSec](https://lahtisec.fi)                  |
 | Oulu            | [Oulusec](https://oulusec.fi/)                   |
 | ShadowHelSec    | [shadowHelSec](https://twitter.com/shadowHelSec) |
 | Tallinn         | [TallinnSec](https://www.tallinnsec.ee)          |
 | Tampere         | [TammerSec](https://tammersec.fi/)               |
 | Turku           | [TurkuSec](https://turkusec.fi/)                 |
 | Lappeenranta    | [SaimaaSec](https://saimaasec.com)               |
-
+| Vilnius         | [VilniusSec](https://vilniussec.lt)              |
 
 # Code of Ethics