@@ -166,7 +166,7 @@ See section [`2f`](../2f) for more information on noun ordering.
169−Splits set `a` into two sets `l` and `r`, with the head at `b` discarded.
169+Splits map `a` into two maps `l` and `r`, with the head at `b` discarded.
171#### Accepts
171#### Accepts