LanguageTool Community

<< return to list of rules

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: 6.5-SNAPSHOT (2024-04-24 22:33:07 +0200)