doc: Fixed consistency of Mbed term
Fixed the consistency of the case used for the Mbed term.
Signed-off-by: Francesco Servidio <francesco.servidio@nordicsemi.no>
diff --git a/docs/readme-espressif.md b/docs/readme-espressif.md
index 0f6f5ac..bd95178 100644
--- a/docs/readme-espressif.md
+++ b/docs/readme-espressif.md
@@ -29,7 +29,7 @@
git submodule update --init --recursive --checkout boot/espressif/hal/esp-idf
```
-3. Next, get the mbedtls submodule required by MCUboot.
+3. Next, get the Mbed TLS submodule required by MCUboot.
```
git submodule update --init --recursive ext/mbedtls
```