Updated tex files with latest information about the program

docs/src/Introduction.tex

@@ -18,7 +18,7 @@ to be updated before local execution can be performed.
 
 \begin{enumerate}
 \item \bold{\Client}
-The client (written in javascript and html) is used by the user to create scheduled tasks, git repositories and general configuration of the \portal.
+The client (written in TypeScript and HTML using Angular \AngularVersion) is used by the user to create scheduled tasks, git repositories and general configuration of the \portal.
 \item \bold{\Server}
 The server (written in Java v\JavaVersion) manages the activity of the entire \portal system.
 \end{enumerate}