Fix test

Signed-off-by: Jason Whalley <42138928+JasonWhall@users.noreply.github.com>

cmd/helm/lint.go

@@ -102,7 +102,7 @@ func newLintCmd(out io.Writer) *cobra.Command {
 
 				if settings.Debug {
 					for _, contents := range result.RenderedContents {
-						fmt.Fprintf(&message, "---\n# Source: %s\n%s\n", path, contents)
+						fmt.Fprintf(&message, "---\n# Source: %s\n%s", path, contents)
 					}
 				}
 

cmd/helm/testdata/output/lint-chart-with-template-with-invalid-yaml-with-debug.txt

@@ -2,7 +2,6 @@
 [INFO] Chart.yaml: icon is recommended
 [ERROR] Chart.yaml: chart type is not valid in apiVersion 'v1'. It is valid in apiVersion 'v2'
 [ERROR] templates/alpine-pod.yaml: unable to parse YAML: error converting YAML to JSON: yaml: line 11: could not find expected ':'
-
 ---
 # Source: testdata/testcharts/chart-with-template-with-invalid-yaml
 apiVersion: v1