Update 101-basics.pod6

No F<>

doc/Language/101-basics.pod6

@@ -173,7 +173,7 @@ of these hashes are indexed by the player's name.
 C<for> produces a loop that runs the I<block> delimited by curly braces
 once for each item of the list, setting the variable C<$line>
 to the current value of each iteration. C<$file.lines> produces a list of the
-lines read from the file F<scores.txt>, starting with the second line of the file
+lines read from the file C<scores.txt>, starting with the second line of the file
 since we already called C<$file.get> once, and going all the way to the end of the file.
 
 During the first iteration, C<$line> will contain the string C<Ana Dave |