diff --git a/esp32/doc/detailed_build_procedure.md b/esp32/doc/detailed_build_procedure.md
index aa917af..6c14d61 100644
--- a/esp32/doc/detailed_build_procedure.md
+++ b/esp32/doc/detailed_build_procedure.md
@@ -330,7 +330,7 @@ After these fixes, the command `make` is run, with some new errors:
 
 
 
-#### Compilation of a project on the ESP32:
+#### Compilation of an ESP-IDF project:
 
 When the `make` command compiles successfully, the library was tested with an example. This led to some new errors: