FUCK!!!
Why hash? Why ';' ?
It's options for logical structures such as if, whithout ';'

#   [*location_custom_cfg_prepend*]   - Expects a array with extra directives
#     to put before anything else inside location (used with all other types 
#     except custom_cfg). Used for logical structures such as if.
#   [*location_custom_cfg_append*]    - Expects a array with extra directives
#     to put before anything else inside location (used with all other types 
#     except custom_cfg). Used for logical structures such as if.