fix: correct stickler issues

plugins/apps/subcommands.go

@@ -183,5 +183,5 @@ func CommandUnlock(args []string) error {
 		return nil
 	}
 
-	return errors.New("Unable to remove deploy lock.")
+	return errors.New("Unable to remove deploy lock")
 }

plugins/apps/triggers.go

@@ -7,7 +7,7 @@ import (
 	"github.com/dokku/dokku/plugins/common"
 )
 
-// TriggerAppCreateis a trigger to create an app
+// TriggerAppCreate is a trigger to create an app
 func TriggerAppCreate(appName string) error {
 	return createApp(appName)
 }

plugins/common/common.go

@@ -79,7 +79,7 @@ func AppRoot(appName string) string {
 	return fmt.Sprintf("%v/%v", dokkuRoot, appName)
 }
 
-// Checks for confirmation on destructive actions
+// AskForDestructiveConfirmation checks for confirmation on destructive actions
 func AskForDestructiveConfirmation(name string, objectType string) error {
 	LogWarn("WARNING: Potentially Destructive Action")
 	LogWarn(fmt.Sprintf("This command will destroy %v %v.", objectType, name))
@@ -720,6 +720,7 @@ func removeContainers(containerIDs []string) {
 	rmCmd.Execute()
 }
 
+// RemoveImages removes images by ID
 func RemoveImages(imageIDs []string) {
 	command := []string{
 		DockerBin(),

plugins/config/triggers.go

@@ -2,6 +2,7 @@ package config
 
 import "fmt"
 
+// TriggerConfigGet returns an app config value by key
 func TriggerConfigGet(appName string, key string) error {
 	value, ok := Get(appName, key)
 	if ok {
@@ -11,6 +12,7 @@ func TriggerConfigGet(appName string, key string) error {
 	return nil
 }
 
+// TriggerConfigGet returns a global config value by key
 func TriggerConfigGetGlobal(key string) error {
 	value, ok := Get("--global", key)
 	if ok {