[Docs] Fix typo in api-conventions.asciidoc
@@ -202,7 +202,7 @@ one or more maths expressions:
* `-1d` - subtract one day
* `/d` - round down to the nearest day
-The supported time units differ than those supported by <<time-units, time units>> for durations.
+The supported time units differ from those supported by <<time-units, time units>> for durations.
The supported units are:
[horizontal]
