Docs: Inserted a comma for better readability (#24198)

This commit is contained in:
Amal
2020-05-05 10:55:06 -07:00
committed by GitHub
parent 13232533ad
commit 9b59ee58eb
@@ -48,7 +48,7 @@ Panel titles and metric queries can refer to variables using two different synta
Example: apps.frontend.[[server]].requests.count
Before queries are sent to your data source the query is _interpolated_, meaning the variable is replaced with its current value. During
interpolation the variable value might be _escaped_ in order to conform to the syntax of the query language and where it is used.
interpolation, the variable value might be _escaped_ in order to conform to the syntax of the query language and where it is used.
For example, a variable used in a regex expression in an InfluxDB or Prometheus query will be regex escaped. Read the data source specific
documentation topic for details on value escaping during interpolation.