I found an issue in the documentation where the WiredTiger documentation is not correctly referenced. All the info is below, let me know if anything else is required.

Page:

https://docs.mongodb.com/manual/reference/parameters/

Section:

https://docs.mongodb.com/manual/reference/parameters/#mongodb-parameter-param.wiredTigerEngineRuntimeConfig

The link associated to:

See the WiredTiger documentation for all available WiredTiger configuration options 

Redirects to: http://source.wiredtiger.com/mongodb-3.4/struct_w_t___c_o_n_n_e_c_t_i_o_n.html#

While it should redirect to:

https://source.wiredtiger.com/develop/struct_w_t___c_o_n_n_e_c_t_i_o_n.html