fix lint errors

middleware/csrf/config.go

@@ -34,7 +34,7 @@ type Config struct {
 
 	// Name of the session cookie. This cookie will store session key.
 	// Optional. Default value "csrf_".
-	// Overriden if KeyLookup == "cookie:<name>"
+	// Overridden if KeyLookup == "cookie:<name>"
 	CookieName string
 
 	// Domain of the CSRF cookie.

middleware/csrf/helpers.go

@@ -1,7 +1,9 @@
 package csrf
 
-import "crypto/subtle"
+import (
+	"crypto/subtle"
+)
 
 func compareTokens(a, b []byte) bool {
-    return subtle.ConstantTimeCompare(a, b) == 1
+	return subtle.ConstantTimeCompare(a, b) == 1
 }

middleware/csrf/token.go

@@ -1,6 +1,8 @@
 package csrf
 
-import "time"
+import (
+	"time"
+)
 
 type Token struct {
 	Key        string    `json:"key"`

utils/assertions.go

@@ -53,7 +53,7 @@ func AssertEqual(tb testing.TB, expected, actual interface{}, description ...str
 	_, _ = fmt.Fprintf(w, "\nExpect:\t%v\t(%s)", expected, aType)
 	_, _ = fmt.Fprintf(w, "\nResult:\t%v\t(%s)", actual, bType)
 
-	result := ""
+	var result string
 	if err := w.Flush(); err != nil {
 		result = err.Error()
 	} else {