fix: errors in http.rs

src/http.rs

@@ -68,11 +68,11 @@ impl Client {
                         let message = format!("{} {}: Unauthorized! Please configure authentication for this registry or if you have already done so, please make sure it is correct.", method, url);
                         self.ctx.logger.warn(&message);
                         Err(message)
+                    }
                 } else if status == 502 {
                     let message = format!("{} {}: The registry is currently unavailabile (returned status code 502).", method, url);
                     self.ctx.logger.warn(&message);
                     Err(message)
-                    }
                 } else if status.as_u16() <= 400 {
                     Ok(response)
                 } else {