diff --git a/components/esp_blockdev/README.md b/components/esp_blockdev/README.md
index a869b63f6cb..d90e22d751f 100644
--- a/components/esp_blockdev/README.md
+++ b/components/esp_blockdev/README.md
@@ -28,7 +28,7 @@ The BDL interface follows the Open-Closed Principle (open for extension, closed
 The BDL interface structure is described by the following pseudo-code:
 
 ```
-struct esp_blockdev_t {
+typedef struct esp_blockdev {
 
     //DEVICE FLAGS
     esp_blockdev_flags_t device_flags