Remove last character from json output using JQ

I have a json that looks like this:

{ "HostedZones": [      {"ResourceRecordSetCount": 2,"CallerReference": "test20150527-2","Config": {"Comment": "test2","PrivateZone": true          },"Id": "/hostedzone/Z119WBBTVP5WFX","Name": "dev.devx.company.services."      },      {"ResourceRecordSetCount": 2,"CallerReference": "test20150527-1","Config": {"Comment": "test","PrivateZone": true          },"Id": "/hostedzone/Z3P5QSUBK4POTI","Name": "test.devx.company.services."      }  ],"IsTruncated": false,"MaxItems": "100"}

And my goal is to fetch a specific Name (in my case it's the test.devx.company.services), however the Name field contains an extra "." at the end that I'd like to remove from the output.

This is what I have so far:

jq --raw-output '.HostedZones[] | select(.Name | test("test")?) | (.Name[:-1] | sub("."; ""))'

The problem with that it is removing the first character from the output also.

So the output currently is: est.devx.company.services (JQ play snippet)

Not sure what I'm doing wrong :/