Fix indentation

handler.go

@@ -65,9 +65,9 @@ type Handler struct {
 	// the global or default storage configuration will be used.
 	StorageRaw json.RawMessage `json:"storage,omitempty" caddy:"namespace=caddy.storage inline_key=module"`
 
-  // LogKey, if true, will log the key used for rate limiting.
-  // Defaults to `false` because keys can contain sensitive information.
-  LogKey bool `json:"log_key,omitempty"`
+	// LogKey, if true, will log the key used for rate limiting.
+	// Defaults to `false` because keys can contain sensitive information.
+	LogKey bool `json:"log_key,omitempty"`
 
 	rateLimits []*RateLimit
 	storage    certmagic.Storage
@@ -204,19 +204,19 @@ func (h *Handler) rateLimitExceeded(w http.ResponseWriter, r *http.Request, repl
 	}
 
 	if h.LogKey {
-    h.logger.Info("rate limit exceeded",
-      zap.String("zone", zoneName),
-      zap.String("key", key),
-      zap.Duration("wait", wait),
-      zap.String("remote_ip", remoteIP),
-    )
-  } else {
-    h.logger.Info("rate limit exceeded",
-      zap.String("zone", zoneName),
-      zap.Duration("wait", wait),
-      zap.String("remote_ip", remoteIP),
-    )
-  }
+		h.logger.Info("rate limit exceeded",
+			zap.String("zone", zoneName),
+			zap.String("key", key),
+			zap.Duration("wait", wait),
+			zap.String("remote_ip", remoteIP),
+		)
+	} else {
+		h.logger.Info("rate limit exceeded",
+			zap.String("zone", zoneName),
+			zap.Duration("wait", wait),
+			zap.String("remote_ip", remoteIP),
+		)
+	}
 
 	// make some information about this rate limit available
 	repl.Set("http.rate_limit.exceeded.name", zoneName)