README.md
@@ -82,7 +82,7 @@ The last structure is scpi context used in parser library. scpi_context_t scpi_context; scpi_t scpi_context; All these structures should be global variables of the c file or allocated by function like malloc. It is common mistake to create these structures inside a function as local variables of this function. This will not work. If you don't know why, you should read something about [function stack.](http://stackoverflow.com/questions/4824342/returning-a-local-variable-from-function-in-c).
