diff --git a/Document/content/1.1_Preface_and_Contributors.md b/Document/content/1.1_Preface_and_Contributors.md
index 9a9506a..0311d5f 100644
--- a/Document/content/1.1_Preface_and_Contributors.md
+++ b/Document/content/1.1_Preface_and_Contributors.md
@@ -42,39 +42,27 @@ We would like to thank all the people involved in the project.
 
 ### **Authors**
 
-| Authors |
-| :--- |
-| Julio Araujo |
-| Roei Arpaly |
-| Yoni Birman |
-| Luca Demetrio |
-| DotDotSlash |
-| Federico Dotta |
-| Didier Durand |
-| Grao Melo |
-| Matteo Meucci |
-| Marco Morana |
-| Maura Pintor |
-| Jeremy Redmond |
-| Federico Ricciuti |
-| Mart Jord Roca |
-| Sita Ram Sai |
-| Dhanith Krishna |
-| Nicolas Humblot |
+| Authors | |
+| :--- | :--- |
+| Julio Araujo | Roei Arpaly |
+| Yoni Birman | Luca Demetrio |
+| DotDotSlash | Federico Dotta |
+| Didier Durand | Grao Melo |
+| Matteo Meucci | Marco Morana |
+| Maura Pintor | Jeremy Redmond |
+| Federico Ricciuti | Mart Jord Roca |
+| Sita Ram Sai | Dhanith Krishna |
+| Nicolas Humblot |  |
 
 
 ### **Contributors**
 
-| Contributors |
-| :--- |
-| Jacob Beers |
-| Giovanni Cerrato |
-| Andrea Fukushima |
-| Sebastien Gioria |
-| Joey Melo |
-| Kunal Sinha |
-| Cecil Su |
-| Melvin Tan |
+| Contributors | |
+| :--- | :--- |
+| Jacob Beers | Giovanni Cerrato |
+| Andrea Fukushima | Sebastien Gioria |
+| Joey Melo | Kunal Sinha |
+| Cecil Su | Melvin Tan |
 
 
 Acknowledgements