diff --git a/core/breaker/breaker.go b/core/breaker/breaker.go
index 3608cfc2..18f32737 100644
--- a/core/breaker/breaker.go
+++ b/core/breaker/breaker.go
@@ -25,7 +25,7 @@ type (
 	Acceptable func(err error) bool
 
 	Breaker interface {
-		// Name returns the name of the netflixBreaker.
+		// Name returns the name of the Breaker.
 		Name() string
 
 		// Allow checks if the request is allowed.
@@ -34,34 +34,34 @@ type (
 		// If not allow, ErrServiceUnavailable will be returned.
 		Allow() (Promise, error)
 
-		// Do runs the given request if the netflixBreaker accepts it.
-		// Do returns an error instantly if the netflixBreaker rejects the request.
-		// If a panic occurs in the request, the netflixBreaker handles it as an error
+		// Do runs the given request if the Breaker accepts it.
+		// Do returns an error instantly if the Breaker rejects the request.
+		// If a panic occurs in the request, the Breaker handles it as an error
 		// and causes the same panic again.
 		Do(req func() error) error
 
-		// DoWithAcceptable runs the given request if the netflixBreaker accepts it.
-		// DoWithAcceptable returns an error instantly if the netflixBreaker rejects the request.
-		// If a panic occurs in the request, the netflixBreaker handles it as an error
+		// DoWithAcceptable runs the given request if the Breaker accepts it.
+		// DoWithAcceptable returns an error instantly if the Breaker rejects the request.
+		// If a panic occurs in the request, the Breaker handles it as an error
 		// and causes the same panic again.
 		// acceptable checks if it's a successful call, even if the err is not nil.
 		DoWithAcceptable(req func() error, acceptable Acceptable) error
 
-		// DoWithFallback runs the given request if the netflixBreaker accepts it.
-		// DoWithFallback runs the fallback if the netflixBreaker rejects the request.
-		// If a panic occurs in the request, the netflixBreaker handles it as an error
+		// DoWithFallback runs the given request if the Breaker accepts it.
+		// DoWithFallback runs the fallback if the Breaker rejects the request.
+		// If a panic occurs in the request, the Breaker handles it as an error
 		// and causes the same panic again.
 		DoWithFallback(req func() error, fallback func(err error) error) error
 
-		// DoWithFallbackAcceptable runs the given request if the netflixBreaker accepts it.
-		// DoWithFallbackAcceptable runs the fallback if the netflixBreaker rejects the request.
-		// If a panic occurs in the request, the netflixBreaker handles it as an error
+		// DoWithFallbackAcceptable runs the given request if the Breaker accepts it.
+		// DoWithFallbackAcceptable runs the fallback if the Breaker rejects the request.
+		// If a panic occurs in the request, the Breaker handles it as an error
 		// and causes the same panic again.
 		// acceptable checks if it's a successful call, even if the err is not nil.
 		DoWithFallbackAcceptable(req func() error, fallback func(err error) error, acceptable Acceptable) error
 	}
 
-	BreakerOption func(breaker *circuitBreaker)
+	Option func(breaker *circuitBreaker)
 
 	Promise interface {
 		Accept()
@@ -89,7 +89,7 @@ type (
 	}
 )
 
-func NewBreaker(opts ...BreakerOption) Breaker {
+func NewBreaker(opts ...Option) Breaker {
 	var b circuitBreaker
 	for _, opt := range opts {
 		opt(&b)
@@ -127,7 +127,7 @@ func (cb *circuitBreaker) Name() string {
 	return cb.name
 }
 
-func WithName(name string) BreakerOption {
+func WithName(name string) Option {
 	return func(b *circuitBreaker) {
 		b.name = name
 	}