fix CalDAV spell

Signed-off-by: Zhenbo Li <[email protected]>

Author: Endle

content/2025-04-27-sync-caldav-replace-google-microsoft-calendar-with-northmail.md

@@ -1,15 +1,15 @@
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 layout: post
-title: "Sync CalDav, Replace Google/MS Calendar, using northmail"
+title: "Sync CalDAV, Replace Google/MS Calendar, using northmail"
 description: ""
 category: 
 tags: []
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 #### Preface 
-Self-host a CalDav server is definitely doable, and I recommend having a try. I'm not a tech-savvy, and I'd promote a Canadian business, so I'm using northmail.ca in this article. It's easy to replace northmail.ca with self-hosted server or another service provider. I'm not affiliated with northmail.ca
+Self-host a [CalDAV](https://en.wikipedia.org/wiki/CalDAV) server is definitely doable, and I recommend having a try. I'm not a tech-savvy, and I'd promote a Canadian business, so I'm using northmail.ca in this article. It's easy to replace northmail.ca with self-hosted server or another service provider. I'm not affiliated with northmail.ca
 
-#### CalDav 
+#### CalDAV by northmail.ca 
 
 Click Calendar button at header, then `Calendar Settings` at bottom-left.  
 
@@ -22,16 +22,16 @@ Click `Copy iOS/macOS CalDAV address`, we will get `https://cloud.northmail.ca/r
 [Thunderbird](https://www.thunderbird.net/en-CA/) is an open-source, cross-platform email client. First, click the upper-left button or press Ctrl-3. 
 
 
-Click `New Calendar` at bottom-left, `On The Network`. `Username` is `[email protected]`, and Location is CalDav address.
+Click `New Calendar` at bottom-left, `On The Network`. `Username` is `[email protected]`, and Location is CalDAV address.
 
 After typing the password, you can select calendars you need. For now (2025-04-27), northmail.ca doesn't support [2FA](https://en.wikipedia.org/wiki/Multi-factor_authentication) or [app password](https://support.google.com/accounts/answer/185833?hl=en), which is not the best practice.
 
 
 #### Add to iOS 15 Calendar 
 
-In Settings, scroll to bottom and click Apps. Click Calendar. Add Account -> Add CalDAV Account.
+In `Settings`, scroll to bottom and click `Apps`. Click `Calendar` -> `Add Account` -> `Add CalDAV Account`.
 
-In Server, paste the iOS CalDAV address. In `User Name` type the full email address. For now (2025-04-27), northmail.ca doesn't support [2FA](https://en.wikipedia.org/wiki/Multi-factor_authentication) or [app password](https://support.google.com/accounts/answer/185833?hl=en), which is not the best practice.
+In `Server`, paste the iOS CalDAV address. In `User Name` type the full email address. For now (2025-04-27), northmail.ca doesn't support [2FA](https://en.wikipedia.org/wiki/Multi-factor_authentication) or [app password](https://support.google.com/accounts/answer/185833?hl=en), which is not the best practice.
 
 #### Screenshots 
 I've taken screenshots at all critical steps. To keep the article brief, I moved all screenshots to the end of this article.