Update Misc/NEWS.d/next/Tools-Demos/2025-06-25-10-36-22.gh-issue-133600.bkdgHC.rst

Co-authored-by: Hugo van Kemenade <1324225+hugovk@users.noreply.github.com>

Author: brettcannon

Misc/NEWS.d/next/Tools-Demos/2025-06-25-10-36-22.gh-issue-133600.bkdgHC.rst

@@ -1,4 +1,4 @@
-Backport file reorganization for Tools/wasm/wasi .
+Backport file reorganization for Tools/wasm/wasi.
 
 This should make backporting future code changes easier. It also simplifies
 instructions around how to do WASI builds in the devguide.