Fixed PS examples

docs/publish.md

@@ -2748,6 +2748,7 @@ Here's an example with a user `testuser` and password `fakepassword`:
     ``` powershell
     # Get the credentials from the user
     $Credential = Get-Credential testuser
+
     # Alternatively, create a PSCredential object with the password from scratch
     $Credential = [PSCredential]::new("testuser", (ConvertTo-SecureString "password" -AsPlainText -Force))
     
@@ -2883,6 +2884,7 @@ with the token `tk_AgQdq7mVBoFD37zQVN29RhuMzNIz2`:
     ```
 
 === "PowerShell 5 and earlier"
+    ``` powershell
     # In PowerShell 5 and below, we can only send the Bearer token as a string in the Headers
     $Request = @{
       Method = "POST"

docs/releases.md

@@ -1169,3 +1169,7 @@ and the [ntfy Android app](https://github.com/binwiederhier/ntfy-android/release
 **Bug fixes + maintenance:**
 
 * Hide country flags on Windows ([#606](https://github.com/binwiederhier/ntfy/issues/606), thanks to [@cmeis](https://github.com/cmeis) for reporting, and to [@pokej6](https://github.com/pokej6) for fixing it)
+
+**Documentation:**
+
+* Updated PowerShell examples ([#697](https://github.com/binwiederhier/ntfy/pull/697), thanks to [@Natfan](https://github.com/Natfan))