Fix imagePullPolicy override values file, and whitespace

Change-Id: I33d822b17bae0cedd747778e3ad9d10e5645a0d5
diff --git a/xos-core/templates/chameleon-deployment.yaml b/xos-core/templates/chameleon-deployment.yaml
index 41f1f6e..a715a98 100644
--- a/xos-core/templates/chameleon-deployment.yaml
+++ b/xos-core/templates/chameleon-deployment.yaml
@@ -28,7 +28,7 @@
     spec:
       containers:
         - name: xos-chameleon
-          image:  {{ .Values.global.registry }}{{ .Values.images.xos_chameleon.repository }}:{{ tpl .Values.images.xos_chameleon.tag . }}
+          image: {{ .Values.global.registry }}{{ .Values.images.xos_chameleon.repository }}:{{ tpl .Values.images.xos_chameleon.tag . }}
           imagePullPolicy: {{ .Values.images.xos_chameleon.pullPolicy }}
           command: ["python", "chameleon/chameleon/main.py", "-R", "9101", "-G", "xos-core:50055", "--swagger-url", "/apidocs", "-r"]
           ports: