change use of <br> with blackslash for markdown line breaks

1996/eldby/README.md

@@ -1,6 +1,6 @@
 # Best Output
 
-Thor Eldby<br>
+Thor Eldby\
 Norway
 
 
@@ -51,14 +51,14 @@ Use `./eldby` as you would `./eldby.alt` above.
 
 ## Judges' remarks:
 
-We were impressed by the author's ability to render spheres in 3D\
+We were impressed by the author's ability to render spheres in 3D
 in a very small chunk of code.
 
 
 ## Author's remarks:
 
 This program shows flying spheres. The program eats CPU on lesser
-equipped systems. The program will run until termination. Terminal\
+equipped systems. The program will run until termination. Terminal
 must be vt100 or better with 80 columns and 24 rows or more.