diff --git a/documentation/sdk-manual/working-projects.rst b/documentation/sdk-manual/working-projects.rst
index 9a0db0099..b49a4cdca 100644
--- a/documentation/sdk-manual/working-projects.rst
+++ b/documentation/sdk-manual/working-projects.rst
@@ -296,8 +296,8 @@ example:
       	${CC} main.o module.o -o target_bin
       main.o: main.c module.h
       	${CC} -I . -c main.c
-      module.o: module.c
-      	module.h ${CC} -I . -c module.c
+      module.o: module.c module.h
+         ${CC} -I . -c module.c
       clean:
       	rm -rf *.o
       	rm target_bin