clarify documentation of max_walking_dist and max_cycling _dist

[rafapereirabr]

No description provided.

[rafapereirabr]

proposed documentation:

• max_walk_dist numeric. Maximum walking distance (in meters) to access and egress the transit network, or transfer within the network. The max distance is considered separately for each leg; e.g. if you set max_walk_dist to 1000, you could potentially walk up to 1 Km to reach transit, and up to another 1 Km to reach the destination after leaving transit. Obs. If you want to set the maximum walking distance considering walking-only trips you have to set the max_trip_duration accordingly (e.g. to set a distance of 1 km assuming a walking speed of 3.6 km/h you have to set max_trip_duration = 1 / 3.6 * 60

[dhersz]

Great work. I made some very small changes here, but I'm happy with any version you prefer:

• max_walk_dist numeric. Maximum walking distance (in meters) to access and egress the transit network, or to make transfers within the network. The max distance is considered separately for each leg; e.g. if you set max_walk_dist to 1000, you could potentially walk up to 1 km to reach transit, and up to another 1 km to reach the destination after leaving transit. Obs: if you want to set the maximum walking distance considering walking-only trips you have to set the max_trip_duration accordingly (e.g. to set a distance of 1 km assuming a walking speed of 3.6 km/h you have to set max_trip_duration = 1 / 3.6 * 60).

[rafapereirabr]

Thanks. I'll use your version.