Update README.md

Signed-off-by: Fabiana 🚀  Campanari <[email protected]>

Author: FabianaCampanari

README.md

@@ -258,7 +258,7 @@ Feel free to explore, contribute, and share your insights!
 
    ## 1990s and 2000s – Consolidation of Quantum Computing
 
-   14. **Artur Ekert (1991)**  <br>
+   14. [Artur Ekert]() **(1991)**  <br>
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    * Introduced a quantum encryption protocol based on entanglement.