docs: fix typo Charts.yaml

Signed-off-by: Alexey Igrychev <alexey.igrychev@flant.com>

cmd/helm/show.go

@@ -33,7 +33,7 @@ This command consists of multiple subcommands to display information about a cha
 
 const showAllDesc = `
 This command inspects a chart (directory, file, or URL) and displays all its content
-(values.yaml, Charts.yaml, README)
+(values.yaml, Chart.yaml, README)
 `
 
 const showValuesDesc = `
@@ -43,7 +43,7 @@ of the values.yaml file
 
 const showChartDesc = `
 This command inspects a chart (directory, file, or URL) and displays the contents
-of the Charts.yaml file
+of the Chart.yaml file
 `
 
 const readmeChartDesc = `

pkg/action/dependency.go

@@ -193,7 +193,7 @@ func (d *Dependency) printDependencies(chartpath string, out io.Writer, c *chart
 }
 
 // printMissing prints warnings about charts that are present on disk, but are
-// not in Charts.yaml.
+// not in Chart.yaml.
 func (d *Dependency) printMissing(chartpath string, out io.Writer, reqs []*chart.Dependency) {
 	folder := filepath.Join(chartpath, "charts/*")
 	files, err := filepath.Glob(folder)