Authors format fix in 1990/baruch/README.md

Each line of author information has to end with spaces or else the
author information will be on a line by itself.

1990/baruch/README.md

@@ -1,16 +1,16 @@
 # Best Small Program
 
-Baruch Nissenbaum
-Tel-Aviv University
-The Faculty of Engineering
-Tel-Aviv
-Israel
+Baruch Nissenbaum  
+Tel-Aviv University  
+The Faculty of Engineering  
+Tel-Aviv  
+Israel  
 
-Doron Osovlanski
-CADTECH - CAD/CAM Systems Ltd
-24 Ben-Yosef st.
-Givat-Shmuel   51905
-Israel
+Doron Osovlanski  
+CADTECH - CAD/CAM Systems Ltd  
+24 Ben-Yosef St.  
+Givat-Shmuel   51905  
+Israel  
 
 ## To build: