CMakeList.txt error in first practice in "CMake Practice.pdf"

[willson-chen]

/backup/t1/CMakeLists.txt

PROJECT (HELLO)
SET(SRC_LIST main.c)
MESSAGE(STATUS "This is BINARY dir " ${HELLO_BINARY_DIR})
MESSAGE(STATUS "This is SOURCE dir "${HELLO_SOURCE_DIR})
ADD_EXECUTABLE(hello SRC_LIST)

line 1: space after PROJECT is unnessary.
line 4: need no space before ${HELLO_SOURCE_DIR}, or there will be warning.
line 5: ${SRC_LIST} not SRC_LIST, or there will be an error.