Typo in determinate ProgressRing progress example

[MarcAnt01]

Describe the bug

Please refer to the screenshot

Steps to reproduce the bug

Steps to reproduce the behavior:
Just check the determinate ProgressRing example

Expected behavior

See the example displayed properly

Actual behavior

Typo

Screenshots

Version Info

• App downloaded from Store
  • If so, which version? (Found on the Settings page of the app.)
• App built locally from source
  • If so, which branch? (WinUI 3 versions are built off the winui3preview branch)

Additional context

Windows 10 version:

• Insider Build (xxxxx)
• May 2020 Update (19041)
• November 2019 Update (18363)
• May 2019 Update (18362)
• October 2018 Update (17763)
• April 2018 Update (17134)
• Fall Creators Update (16299)
• Creators Update (15063)
• Anniversary Update (14393)

Device form factor:

• Desktop
• Mobile
• Xbox
• Surface Hub
• IoT

[marcelwgn]

Would you like to create a PR for this? The file you would need to modify would be this: https://github.com/microsoft/Xaml-Controls-Gallery/blob/master/XamlControlsGallery/ControlPages/ProgressRingPage.xaml

[MarcAnt01]

Would you like to create a PR for this? The file you would need to modify would be this: https://github.com/microsoft/Xaml-Controls-Gallery/blob/master/XamlControlsGallery/ControlPages/ProgressRingPage.xaml

Done 👍