Add missing semicolon as PATH separator

[bastianeicher]

No description provided.

[opbld34]

OPS Build status updates of commit 2ded921:

🕙 Preparing: average preparing time is 43 sec(s)

[opbld30]

OPS Build status updates of commit 2ded921:

🕙 Incremental building: average incremental building time is 17 sec(s)

[opbld32]

OPS Build status updates of commit 2ded921:

✅ Validation status: passed

File	Status	Preview URL	Details
WSL/install-on-server.md	✅Succeeded

For more details, please refer to the build report.

Note: If you changed an existing file name or deleted a file, broken links in other files to the deleted or renamed file are listed only in the full build report.

[opbld34]

Docs Build status updates of commit 0852302:

✅ Validation status: passed

File	Status	Preview URL	Details
WSL/install-on-server.md	✅Succeeded

For more details, please refer to the build report.

Note: If you changed an existing file name or deleted a file, broken links in other files to the deleted or renamed file are listed only in the full build report.

[craigloewen-msft]

Thank you for your submission!