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Rule "Capitalize file extensions"

This is one of many errors that LanguageTool can detect. Visit the LanguageTool homepage to use it online or download it for free.

Description: Capitalize file extensions
Message: File types are normally capitalized.
Category: Upper/Lowercase (ID: CASING)
Link: https://languagetool.org/insights/post/spelling-capital-letters/
Incorrect sentences
that this rule can detect:
  • Please see the attached pdf.
    Correction suggestion: PDF
Pattern: Show XML · Show in Rule Editor
Check the following text against just this rule:

ID: FILE_EXTENSIONS_CASE [1]
Version: 6.1-SNAPSHOT (2023-01-26 21:33:02 +0000)