diff --git a/docs/dsl/endpoint.md b/docs/dsl/endpoint.md
index b36fcf164c..fa3176f378 100644
--- a/docs/dsl/endpoint.md
+++ b/docs/dsl/endpoint.md
@@ -255,7 +255,7 @@ object Quiz {
 }
 
 object EndpointWithMultipleOutputTypes extends ZIOAppDefault {
-  val endpoint: Endpoint[Unit, Unit, ZNothing, Either[Course, Quiz], None] =
+  val endpoint: Endpoint[Unit, Unit, ZNothing, Either[Quiz, Course], None] =
     Endpoint(RoutePattern.GET / "resources")
       .out[Course]
       .out[Quiz]
@@ -264,8 +264,8 @@ object EndpointWithMultipleOutputTypes extends ZIOAppDefault {
     endpoint.implement(handler {
       ZIO.randomWith(_.nextBoolean)
         .map(r =>
-          if (r) Left(Course("Introduction to Programming", 49.99))
-          else Right(Quiz("What is the boiling point of water in Celsius?", 2)),
+          if (r) Right(Course("Introduction to Programming", 49.99))
+          else Left(Quiz("What is the boiling point of water in Celsius?", 2)),
         )
     })
     .toHttpApp).provide(Server.default, Scope.default)
@@ -306,7 +306,7 @@ implicit val bookSchema     = DeriveSchema.gen[Book]
 implicit val notFoundSchema = DeriveSchema.gen[BookNotFound]
 implicit val authSchema     = DeriveSchema.gen[AuthenticationError]
 
-val endpoint: Endpoint[Int, (Int, Header.Authorization), Either[BookNotFound, AuthenticationError], Book, None] =
+val endpoint: Endpoint[Int, (Int, Header.Authorization), Either[AuthenticationError, BookNotFound], Book, None] =
   Endpoint(RoutePattern.GET / "books" / PathCodec.int("id"))
     .header(HeaderCodec.authorization)
     .out[Book]
diff --git a/zio-http-example/src/main/scala/example/endpoint/EndpointWithMultipleErrorsUsingEither.scala b/zio-http-example/src/main/scala/example/endpoint/EndpointWithMultipleErrorsUsingEither.scala
index 5197c9d1ea..dbc2dbc4bd 100644
--- a/zio-http-example/src/main/scala/example/endpoint/EndpointWithMultipleErrorsUsingEither.scala
+++ b/zio-http-example/src/main/scala/example/endpoint/EndpointWithMultipleErrorsUsingEither.scala
@@ -38,7 +38,7 @@ object EndpointWithMultipleErrorsUsingEither extends ZIOAppDefault {
     }
   }
 
-  val endpoint: Endpoint[Int, (Int, Header.Authorization), Either[BookNotFound, AuthenticationError], Book, None] =
+  val endpoint: Endpoint[Int, (Int, Header.Authorization), Either[AuthenticationError, BookNotFound], Book, None] =
     Endpoint(RoutePattern.GET / "books" / PathCodec.int("id"))
       .header(HeaderCodec.authorization)
       .out[Book]
@@ -48,12 +48,12 @@ object EndpointWithMultipleErrorsUsingEither extends ZIOAppDefault {
   def isUserAuthorized(authHeader: Header.Authorization) = false
 
   val getBookHandler
-    : Handler[Any, Either[BookNotFound, AuthenticationError], (RuntimeFlags, Header.Authorization), Book] =
+    : Handler[Any, Either[AuthenticationError, BookNotFound], (RuntimeFlags, Header.Authorization), Book] =
     handler { (id: Int, authHeader: Header.Authorization) =>
       if (isUserAuthorized(authHeader))
-        BookRepo.find(id).mapError(Left(_))
+        BookRepo.find(id).mapError(Right(_))
       else
-        ZIO.fail(Right(AuthenticationError("User is not authenticated", 123)))
+        ZIO.fail(Left(AuthenticationError("User is not authenticated", 123)))
     }
 
   val app = endpoint.implement(getBookHandler).toHttpApp @@ Middleware.debug
diff --git a/zio-http/jvm/src/test/scala/zio/http/endpoint/BadRequestSpec.scala b/zio-http/jvm/src/test/scala/zio/http/endpoint/BadRequestSpec.scala
index 9af67de883..504a32630e 100644
--- a/zio-http/jvm/src/test/scala/zio/http/endpoint/BadRequestSpec.scala
+++ b/zio-http/jvm/src/test/scala/zio/http/endpoint/BadRequestSpec.scala
@@ -24,8 +24,8 @@ object BadRequestSpec extends ZIOSpecDefault {
         val expectedBody =
           html(
             body(
-              h1("Bad Request"),
-              p("There was an error decoding the request"),
+              h1("Codec Error"),
+              p("There was an error en-/decoding the request/response"),
               p("SchemaTransformationFailure", idAttr                                      := "name"),
               p("Expected single value for query parameter age, but got 2 instead", idAttr := "message"),
             ),