Style fixes [no ci]

utils/gpg.go

@@ -45,7 +45,7 @@ func (g *GpgSigner) SetKey(keyRef string) {
 	g.keyRef = keyRef
 }
 
-// SetKeyring allows to set custom keyring and secretkeyring
+// SetKeyRing allows to set custom keyring and secretkeyring
 func (g *GpgSigner) SetKeyRing(keyring, secretKeyring string) {
 	g.keyring, g.secretKeyring = keyring, secretKeyring
 }

utils/terminal.go

@@ -7,6 +7,7 @@ import (
 	"syscall"
 )
 
+// RunningOnTerminal checks whether stdout is terminal
 func RunningOnTerminal() bool {
 	return terminal.IsTerminal(syscall.Stdout)
 }

utils/terminal_bsd.go

@@ -2,6 +2,9 @@
 
 package utils
 
+// RunningOnTerminal checks whether stdout is terminal
+//
+// Stub for FreeBSD, until in go1.3 terminal.IsTerminal would start working for FreeBSD
 func RunningOnTerminal() bool {
 	return false
 }