diff --git a/docs/auth/basic/access.go b/docs/auth/basic/access.go
index 1833296a..76f036c0 100644
--- a/docs/auth/basic/access.go
+++ b/docs/auth/basic/access.go
@@ -6,7 +6,6 @@
 // system crypt() may be as well.
 //
 // This authentication method MUST be used under TLS, as simple token-replay attack is possible.
-
 package basic
 
 import (
@@ -33,7 +32,9 @@ type challenge struct {
 
 var _ auth.AccessController = &accessController{}
 var (
+	// ErrPasswordRequired - returned when no auth token is given.
 	ErrPasswordRequired  = errors.New("authorization credential required")
+   	// ErrInvalidCredential - returned when the auth token does not authenticate correctly.
 	ErrInvalidCredential = errors.New("invalid authorization credential")
 )
 
@@ -98,7 +99,7 @@ func (ac *accessController) Authorized(ctx context.Context, accessRecords ...aut
 }
 
 func (ch *challenge) ServeHTTP(w http.ResponseWriter, r *http.Request) {
-	header := fmt.Sprintf("Realm realm=%q", ch.realm)
+	header := fmt.Sprintf("Basic realm=%q", ch.realm)
 	w.Header().Set("WWW-Authenticate", header)
 	w.WriteHeader(http.StatusUnauthorized)
 }
diff --git a/docs/auth/basic/htpasswd.go b/docs/auth/basic/htpasswd.go
index 6833bc5c..36eca347 100644
--- a/docs/auth/basic/htpasswd.go
+++ b/docs/auth/basic/htpasswd.go
@@ -8,17 +8,22 @@ import (
 	"os"
 )
 
+// ErrSHARequired - returned in error field of challenge when the htpasswd was not made using SHA1 algorithm.
+// 	            (SHA1 is considered obsolete but the alternative for htpasswd is MD5, or system crypt...)
 var ErrSHARequired = errors.New("htpasswd file must use SHA (htpasswd -s)")
 
+// HTPasswd - holds a path to a system .htpasswd file and the machinery to parse it.
 type HTPasswd struct {
 	path   string
 	reader *csv.Reader
 }
 
+// NewHTPasswd - Create a new HTPasswd with the given path to .htpasswd file.
 func NewHTPasswd(htpath string) *HTPasswd {
 	return &HTPasswd{path: htpath}
 }
 
+// AuthenticateUser - Check a given user:password credential against the receiving HTPasswd's file.
 func (htpasswd *HTPasswd) AuthenticateUser(user string, pwd string) (bool, error) {
 
 	// Hash the credential.