diff --git a/website/docs/api/vertex.mdx b/website/docs/api/vertex.mdx
index 1f1a0e6d5..9efd887ee 100644
--- a/website/docs/api/vertex.mdx
+++ b/website/docs/api/vertex.mdx
@@ -12,6 +12,9 @@ Vertex mode allows encoding the topological vertexes of H3 cells.
## cellToVertex
+Returns the index for the specified cell vertex. Valid vertex numbers are between 0 and 5 (inclusive)
+for hexagonal cells, and 0 and 4 (inclusive) for pentagonal cells.
+
-Returns the index for the specified cell vertex. Valid vertex numbers are between 0 and 5 (inclusive)
-for hexagonal cells, and 0 and 4 (inclusive) for pentagonal cells.
-
## cellToVertexes
+Returns the indexes for all vertexes of the given cell.
+
@@ -155,13 +161,10 @@ $ h3 cellToVertexes -c 85283473fffffff
-Returns the indexes for all vertexes of the given cell index.
-
-The length of the `out` array must be 6. If the given cell index represents a pentagon, one member of the
-array will be set to `0`.
-
## vertexToLatLng
+Returns the latitude and longitude coordinates of the given vertex.
+
-Returns the latitude and longitude coordinates of the given vertex.
-
## isValidVertex
+Determines if the given H3 index represents a valid H3 vertex.
+
@@ -301,5 +306,3 @@ true
-
-Returns 1 if the given index represents a valid H3 vertex.