'Error' word repeats twice

[turkovda]

Issue details

Error: "..." directory already exists message looks like Error: Error: "broadband-media" directory already exists

Steps to reproduce

1. Create new shell (e.g. broadband-media)

(shellfoundry_1.2.17) C:\Users\dmit\test_shell_4>shellfoundry new broadband-media --template gen2/broadband-media
Created shell broadband-media based on template gen2/broadband-media

2. Create the same shell one more time

(shellfoundry_1.2.17) C:\Users\dmit\test_shell_4>shellfoundry new broadband-media --template gen2/broadband-media
Error: Error: "broadband-media" directory already exists

Affected version:

1.2.17

Affected platforms

• Windows
• Linux

Please fill additional environment specific configuration

[alexquali]

Fixed in version 1.2.21