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-rw-r--r--lib/puppet/parameter.rb2
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/puppet/parameter.rb b/lib/puppet/parameter.rb
index f90193fc8..06dfe5b91 100644
--- a/lib/puppet/parameter.rb
+++ b/lib/puppet/parameter.rb
@@ -63,7 +63,7 @@ class Puppet::Parameter
end
unless regs.empty?
@doc += " Values can also match ``" +
- regs.join("``, ``") + "``."
+ regs.collect { |r| r.inspect }.join("``, ``") + "``."
end
end