Fixed spelling in build-system.rst. Closes https://github.com/espressif/esp-idf/pull...

diff --git a/docs/en/api-guides/build-system.rst b/docs/en/api-guides/build-system.rst
index 61680b4e1c8a0cea7378e0ee366b98d4bb0854e6..e1c0c045ebaa4a0161668ed763d11d5fc13349b4 100644 (file)
--- a/docs/en/api-guides/build-system.rst
+++ b/docs/en/api-guides/build-system.rst
@@ -76,7 +76,7 @@ An example project directory tree might look like this::
 
 This example "myProject" contains the following elements:
 
-- A top-level project Makefile. This Makefile set the ``PROJECT_NAME`` variable and (optionally) defines
+- A top-level project Makefile. This Makefile sets the ``PROJECT_NAME`` variable and (optionally) defines
   other project-wide make variables. It includes the core ``$(IDF_PATH)/make/project.mk`` makefile which
   implements the rest of the ESP-IDF build system.