Fix remaining build error

Author: dacharyc

source/includes/api-details/kotlin/crud/read-define-geospatial-shapes-box-description.rst

@@ -1,4 +1,4 @@
 A :kotlin-sdk:`GeoBox <io.realm.kotlin.types.geo/-geo-box/index.html>` is a
 rectangular shape whose bounds are determined by :kotlin-sdk:`GeoPoint 
-<io.realm.kotlin.types.geo/-geo-point/index.html>`coordinates for a bottom-left
+<io.realm.kotlin.types.geo/-geo-point/index.html>` coordinates for a bottom-left
 and a top-right corner.