Correct WinForms capitalisation (#682)

Author: johnzhou721

content/contributing/sprint-guide/contents.lr

@@ -92,7 +92,7 @@ do know, and we'll work together to figure it out from there.
 
 6.  **Do you have any other special skills that might be useful?**
 
-    Are you familiar with a GUI API (such as Winforms, Cocoa, or GTK)?
+    Are you familiar with a GUI API (such as WinForms, Cocoa, or GTK)?
     Do you have deep knowledge of the internals of a particular
     operating system? Are you an expert in a programming language other
     than Python? If you don't have any special skills, that's not a

content/news/buzz/a-request-for-your-help/contents.lr

@@ -36,7 +36,7 @@ progress as a result. The last 6 months has seen:
 - An Android backend for Toga;
 - A Django backend for Toga, enabling Toga apps to be deployed as web
   apps;
-- A Winforms backend for Toga, enabling Toga apps to run on Windows with
+- A WinForms backend for Toga, enabling Toga apps to run on Windows with
   a modern appearance;
 
 Unfortunately, my contract with Jambon is coming to a close - which

content/news/buzz/february-2024-status-update/contents.lr

@@ -48,7 +48,7 @@ less progress to report!
   implement support so that Toga can convert to and from images in that
   format.
 - We've significantly improved shortcut key handling on GTK and
-  Winforms, including [improved coverage of non-alphanumeric
+  WinForms, including [improved coverage of non-alphanumeric
   keys](https://github.com/beeware/toga/pull/2415), and support for
   [numpad keys](https://github.com/beeware/toga/pull/2232).
 - We've [added a MapView

content/news/buzz/july-2023-status-update/contents.lr

@@ -88,7 +88,7 @@ lives of BeeWare users:
     repositories](https://github.com/beeware/briefcase/issues/1270)
 6.  [Document how to debug an application in popular
     IDEs](https://github.com/beeware/briefcase/issues/1393)
-7.  [Switch Toga's Winforms backend to use native Winforms
+7.  [Switch Toga's WinForms backend to use native WinForms
     imports](https://github.com/beeware/toga/issues/1979)
 8.  [Switch Toga's Android backend to use native Chaquopy
     syntax](https://github.com/beeware/toga/issues/1980)

content/news/buzz/march-2025-status-update/contents.lr

@@ -32,12 +32,12 @@ improvements in the BeeWare ecosystem.
   widgets](https://github.com/beeware/toga/pull/3273). Style updates are
   now applied in batch updates, dramatically reducing the amount of
   repeated work required when changing the appearance of a widget.
-- We [improved the UX of the Winforms Table
+- We [improved the UX of the WinForms Table
   widget](https://github.com/beeware/toga/pull/3293), ensuring that the
   selected row is still visible when a table doesn't have focus.
 - We improved Toga's [handling of the asyncio event loop on
   Windows](https://github.com/beeware/toga/pull/3270). This change
-  ensures that Winforms apps always clean up the event loop on exit;
+  ensures that WinForms apps always clean up the event loop on exit;
   previously, it was possible for warnings to be raised on application
   exit, caused by open sockets and unawaited co-routines.
 - We [modified the handling of alignment style

content/news/buzz/september-2023-status-update/contents.lr

@@ -42,7 +42,7 @@ September has been a month of slow, but significant progress.
   [Font](https://github.com/beeware/toga/pull/1903), and the audit of
   [Canvas](https://github.com/beeware/toga/pull/2029) is *almost*
   complete.
-- We [decoupled the Winforms event loop from the main form in a Toga
+- We [decoupled the WinForms event loop from the main form in a Toga
   app](https://github.com/beeware/toga/pull/2112). This doesn't have any
   immediate impact on existing Toga apps - but it means we're now in a
   position to have windowless apps, such as system tray apps.