Weekly spelling check

[github-actions]

Typos and unknown words:

• files/en-us/mozilla/firefox/experimental_features/index.md:1378:33 - Unknown word (closewatcher)
• files/en-us/mozilla/firefox/releases/132/index.md:110:33 - Unknown word (closewatcher)
• files/en-us/web/api/htmlbuttonelement/command/index.md:13:196 - Unknown word (commandfor)
• files/en-us/web/api/htmlbuttonelement/commandforelement/index.md:15:42 - Unknown word (commandfor)
• files/en-us/web/api/invoker_commands_api/index.md:25:5 - Unknown word (commandfor)
• files/en-us/web/api/invoker_commands_api/index.md:28:119 - Unknown word (commandfor)
• files/en-us/web/api/invoker_commands_api/index.md:40:100 - Unknown word (commandfor)
• files/en-us/web/api/invoker_commands_api/index.md:82:40 - Unknown word (myimg)
• files/en-us/web/css/object-fit/index.md:41:308 - Unknown word (pillarboxed)
• files/en-us/web/html/element/button/index.md:26:119 - Unknown word (commandfor)
• files/en-us/web/html/element/button/index.md:41:4 - Unknown word (commandfor)

Tip

To exclude words from the spellchecker, you can add valid words (web technology terms or abbreviations) to the terms-abbreviations.txt dictionary for IDE autocompletion. To ignore strings that are not words (`AABBCC` in code, for instance), you can add them to ignore-list.txt.