Minor whitespace improvement

Raku · May 6, 2015 · 539edad · 539edad
1 parent be215ad
commit 539edad
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/categories/cookbook/01strings/01-03exchanging-values.pl b/categories/cookbook/01strings/01-03exchanging-values.pl
@@ -10,7 +10,7 @@
 
 =end pod
 
-my ($x, $y) = (3,2);
+my ($x, $y) = (3, 2);
 ($x, $y) = ($y, $x);
 # XXX Binding (:=) is more efficient, because it doesn't copy the values.
 # XXX Compile-time binding (::=) could not be used here, as the cells