diff --git a/docs/developer-guide/variable-substitution.md b/docs/developer-guide/variable-substitution.md index d849c874055f..43554f71e299 100644 --- a/docs/developer-guide/variable-substitution.md +++ b/docs/developer-guide/variable-substitution.md @@ -89,12 +89,12 @@ ksqlDB doesn't add single-quotes to values during variable substitution. Also, y Escape substitution variables ----------------------------- -If you want to escape a variable reference, so it is not substituted, then use double `$$` characters. +To escape a variable reference, so it isn't substituted, use double dollar-sign characters, `$$`. The following example shows how to escape a variable named `format`. ``` DEFINE format = 'AVRO'; SELECT '$${format}' FROM stream; ``` -The above query will become `SELECT '${format}' FROM stream` +ksqlDB converts the previous query to `SELECT '${format}' FROM stream`. Context for substitution variables ----------------------------------