chore: fix some linting complains

pkg/addons/applier.go

@@ -110,7 +110,7 @@ func (a *Applier) load() (map[string]AddOn, error) {
 	return addons, nil
 }
 
-// Version returns a map with the version of each addon that will be applied.
+// Versions returns a map with the version of each addon that will be applied.
 func (a *Applier) Versions() (map[string]string, error) {
 	addons, err := a.load()
 	if err != nil {

pkg/metrics/sender.go

@@ -13,7 +13,7 @@ import (
 	"github.com/replicatedhq/helmvm/pkg/addons/adminconsole"
 )
 
-// Sender is a helper function that sends an event to the metrics endpoint.
+// Send is a helper function that sends an event to the metrics endpoint.
 // Metrics endpoint can be overwritten by the license.spec.endpoint field
 // or by the HELMVM_METRICS_BASEURL environment variable, the latter has
 // precedence over the former.

pkg/progressbar/progressbar.go

@@ -11,7 +11,7 @@ import (
 
 var blocks = []string{"◐", "◓", "◑", "◒"}
 
-// WriterFn is a function that writes a formatted string.
+// WriteFn is a function that writes a formatted string.
 type WriteFn func(string, ...any) (int, error)
 
 // MaskFn is a function that masks a message. Receives a string and