Minor grammar fix. (#900)

master
Dave Coleman 2018-07-05 02:57:20 -06:00 committed by Wally B. Feed
parent be7ecf2e0d
commit 0beb972763
1 changed files with 1 additions and 1 deletions

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@ -28,7 +28,7 @@ Two systems
Cartographer can be seen as two separate, but related systems.
The first one is local SLAM (sometimes also called frontend).
Its job is build a locally consistent set of submaps and tie them together, but it will drift over time.
Its job is to build a locally consistent set of submaps and tie them together, but it will drift over time.
Most of its options can be found in `trajectory_builder_2d.lua`_ for 2D and `trajectory_builder_3d.lua`_ for 3D.
.. _trajectory_builder_2d.lua: https://github.com/googlecartographer/cartographer/blob/aba4575d937df4c9697f61529200c084f2562584/configuration_files/trajectory_builder_2d.lua