[DOCS] Adds link from bucket_span property to common time units

x-pack/docs/en/rest-api/ml/jobresource.asciidoc

@@ -106,7 +106,8 @@ An analysis configuration object has the following properties:
 
 `bucket_span`::
   (time units) The size of the interval that the analysis is aggregated into,
-  typically between `5m` and `1h`. The default value is `5m`.
+  typically between `5m` and `1h`. The default value is `5m`. For more 
+  information about time units, see <<time-units,Common options>>.
 
 `categorization_field_name`::
   (string) If this property is specified, the values of the specified field will
@@ -160,8 +161,7 @@ no analysis can occur and an error is returned.
   (time units) The size of the window in which to expect data that is out of
   time order. The default value is 0 (no latency). If you specify a non-zero
   value, it must be greater than or equal to one second. For more information
-  about time units, see
-  {ref}/common-options.html#time-units[Time Units].
+  about time units, see <<time-units,Common options>>.
 +
 --
 NOTE: Latency is only applicable when you send data by using
@@ -511,8 +511,7 @@ Specifying a string is recommended for clarity. If you specify a byte size unit
 of `b` or `kb` and the number does not equate to a discrete number of megabytes,
 it is rounded down to the closest MiB. The minimum valid value is 1 MiB. If you
 specify a value less than 1 MiB, an error occurs. For more information about
-supported byte size units, see
-{ref}/common-options.html#byte-units[Byte size units].
+supported byte size units, see <<byte-units,Common options>>.
 
 If your `elasticsearch.yml` file contains an `xpack.ml.max_model_memory_limit`
 setting, an error occurs when you try to create jobs that have