diff --git a/build/tools/check-trailing-space-windows.bat b/build/tools/check-trailing-space-windows.bat
index 50a2c739f..962ab60a9 100644
--- a/build/tools/check-trailing-space-windows.bat
+++ b/build/tools/check-trailing-space-windows.bat
@@ -6,7 +6,7 @@ cd ..
 findstr -rsm -c:" $" * |findstr -rv "^.git" |findstr -rv ".exe$" > build\%OutTrailingSpaceListFile%
 cd build
 for %%R in (%OutTrailingSpaceListFile%) do if %%~zR gtr 0 goto :NeedFixTrailingSpace
-rm %OutTrailingSpaceListFile%
+del %OutTrailingSpaceListFile%
 goto :TrailingSpaceOkay
 
 :NeedFixTrailingSpace
diff --git a/build/tools/normaliseAllFiles.ps1 b/build/tools/normaliseAllFiles.ps1
index 6cbb89322..a61b6e106 100644
--- a/build/tools/normaliseAllFiles.ps1
+++ b/build/tools/normaliseAllFiles.ps1
@@ -1,6 +1,6 @@
 # If needed, first run: Set-ExecutionPolicy Unrestricted
 
-$allFiles = (Get-ChildItem -Path ..\..\ -Include *.js,*.css,*.bat -Recurse)
+$allFiles = (Get-ChildItem -Path ..\..\ -Include *.js,*.css,*.bat,*.html -Recurse)
 
 $allFiles | %{
     # Read file, remove trailing spaces/tabs, output back to file in CP1252 format (default for Git on Windows)