[#PETALSREGCLI-4] Unexpected new line printing version of Petals Registry CLI - Petals Link JIRA

Description:

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Try to get the version of Petals Registry CLI, we get an unexpected new line:

> ../petals-registry-cli.sh -V
Petals Registry Command Line Interface
 1.0.0
OpenJDK Runtime Environment 1.7.0_79-b14
Linux 3.19.0-30-generic

The output should be:

> ./petals-registry-cli.sh -V
Petals Registry Command Line Interface 1.0.0
OpenJDK Runtime Environment 1.7.0_79-b14
Linux 3.19.0-30-generic

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Try to get the version of Petals Registry CLI, we get an unexpected new line:

> ../petals-registry-cli.sh -V
Petals Registry Command Line Interface
 1.0.0
OpenJDK Runtime Environment 1.7.0_79-b14
Linux 3.19.0-30-generic

The output should be:

> ./petals-registry-cli.sh -V
Petals Registry Command Line Interface 1.0.0
OpenJDK Runtime Environment 1.7.0_79-b14
Linux 3.19.0-30-generic