try this

diff --git a/modules/hardware/manifests/raid/proliant.pp b/modules/hardware/manifests/raid/proliant.pp
index 02f92e1901ead6e9c2d7a43f9a95d48d3343a421..a546aee857f5980d7790ecce96188d1b30e613d7 100644 (file)
--- a/modules/hardware/manifests/raid/proliant.pp
+++ b/modules/hardware/manifests/raid/proliant.pp
@@ -10,7 +10,7 @@ class hardware::raid::proliant {
                ensure  => installed,
                tag    => extra_repo,
        }
-       if ! "$::systemproductname" in ["ProLiant DL180 G5", "ProLiant DL120 G5"] {
+       if !("$::systemproductname" in ["ProLiant DL180 G5", "ProLiant DL120 G5"]) {
                package { 'hp-health':
                        ensure => installed,
                        tag    => extra_repo,