diff --git a/src/apps/haiku-depot/textview/TextDocument.cpp b/src/apps/haiku-depot/textview/TextDocument.cpp
index 58b0dcdbb2..c86e86fa54 100644
--- a/src/apps/haiku-depot/textview/TextDocument.cpp
+++ b/src/apps/haiku-depot/textview/TextDocument.cpp
@@ -17,12 +17,12 @@ TextDocument::TextDocument()
 }
 
 
-TextDocument::TextDocument(const CharacterStyle& CharacterStyle,
+TextDocument::TextDocument(const CharacterStyle& characterStyle,
 	const ParagraphStyle& paragraphStyle)
 	:
 	fParagraphs(),
 	fEmptyLastParagraph(paragraphStyle),
-	fDefaultCharacterStyle(CharacterStyle)
+	fDefaultCharacterStyle(characterStyle)
 {
 }