CMake => cmake

CMakeLists.txt

@@ -29,7 +29,7 @@ option(WITH_NGHTTP2 "with nghttp2 library" OFF)
 option(WITH_OPENSSL "with openssl library" OFF)
 option(WITH_MBEDTLS "with mbedtls library" OFF)
 
-set(CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/CMake;${CMAKE_MODULE_PATH}")
+set(CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/cmake;${CMAKE_MODULE_PATH}")
 include(utils)
 include(vars)