[Cmake] Fix include lua parsers

src/CMakeLists.txt

@@ -58,7 +58,7 @@ IF(BUILD_PYTHON_INTERFACE)
 ENDIF(BUILD_PYTHON_INTERFACE)
 
 IF(LUA5_1_FOUND)
-  LIST(APPEND ${PROJECT_NAME}_PARSER_SOURCES 
+  LIST(APPEND ${PROJECT_NAME}_PARSERS_SOURCES 
       parsers/lua/lua_tables.cpp
       parsers/lua.cpp
     )