Fixing a file name typo (plug.c)
Fixing a file name typo (plug.c)

In [Example of component requirements] it shows "plug.c" while in the rest of the explanation it refer to "spark_plug.c", same thing with "plug.h".
espressif/esp-idf,espressif/esp-idf,espressif/esp-idf,espressif/esp-idf