add version for pretty tables (#81)

* add version

* allow larger versions of docstringextensions

* Update Project.toml

Co-authored-by: Nick Robinson <npr251@gmail.com>

Author: jd-lara

Project.toml

@@ -15,7 +15,7 @@ DataFrames = "1"
 DocStringExtensions = "0.8.5, 0.9"
 InlineStrings = "1.1.2"
 Parsers = "2.3.1"
-PrettyTables = "1"
+PrettyTables = "1, 2"
 Tables = "1"
 julia = "1"