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-rw-r--r--sample/sieve.rb2
1 files changed, 1 insertions, 1 deletions
diff --git a/sample/sieve.rb b/sample/sieve.rb
index 359c185..e0bb21d 100644
--- a/sample/sieve.rb
+++ b/sample/sieve.rb
@@ -11,4 +11,4 @@ for i in 2 .. Math.sqrt(max)
sieve[j] = nil
end
end
-puts sieve.compact.join ", "
+puts sieve.compact.join(", ")