diff --git a/resources/scripts/.appveyor-install-win.ps1 b/resources/scripts/.appveyor-install-win.ps1
index 16d291e03..4ff80a193 100755
--- a/resources/scripts/.appveyor-install-win.ps1
+++ b/resources/scripts/.appveyor-install-win.ps1
@@ -1,8 +1,7 @@
-ls
 cd "rssguard-build\src\rssguard"
-
 $OutputEncoding = New-Object -typename System.Text.UTF8Encoding
 
+# Clone wiki.
 git clone -q --depth=1 https://github.com/martinrotter/rssguard.wiki.git "C:\rssguard-wiki"
 git config --global credential.helper store
 Add-Content "$env:USERPROFILE\.git-credentials" "https://$($env:access_token):x-oauth-basic@github.com`n"
@@ -13,7 +12,7 @@ $git_revision = git rev-parse --short HEAD
 $date = (Get-Date).ToUniversalTime().ToString("MM-dd-yyyy HH:mm:ss UTC")
 $wikifile = 'C:\rssguard-wiki\Development-builds.md'
 
-
+# Upload 7z.
 $file = (Get-ChildItem '*.7z').Name
 echo "File to upload: $file"
 $url = curl.exe --upload-file "$file" "https://transfer.sh/$file" --silent
@@ -25,7 +24,7 @@ $wikiline = "| Windows | $date | [$git_revision](https://github.com/martinrotter
 
 (Get-Content $wikifile) -replace $regex, $wikiline | Set-Content -Encoding "utf8" $wikifile
 
-
+# Upload exe.
 $file = (Get-ChildItem '*-win64.exe').Name
 echo "File to upload: $file"
 $url = curl.exe --upload-file "$file" "https://transfer.sh/$file" --silent
@@ -37,7 +36,7 @@ $wikiline = "| Windows | $date | [$git_revision](https://github.com/martinrotter
 
 (Get-Content $wikifile) -replace $regex, $wikiline | Set-Content -Encoding "utf8" $wikifile
 
-
+# Push new wiki.
 cd "C:\rssguard-wiki"
 git add *.*
 git commit -m "New files."