set new path for proxy pass and location, with slash in the end of paths

serv_nginx/serv_golang_rest_api/internal/middleware/auth.go

@@ -2,10 +2,10 @@
 package middleware
 
 import (
-    "context"
-    "net/http"
-    "strings"
-    "serv_golang_rest_api/internal/utils"
+	"context"
+	"net/http"
+	"serv_golang_rest_api/internal/utils"
+	"strings"
 )
 
 func AuthMiddleware(next http.Handler) http.Handler {