diff --git a/libcorpus2/tagset.h b/libcorpus2/tagset.h
index 463fe056e57ad03740f3e8cc30ce3bf6068544e1..17b2bc895188d3906707635151bf2d477bb1b7c7 100644
--- a/libcorpus2/tagset.h
+++ b/libcorpus2/tagset.h
@@ -312,7 +312,8 @@ public:
 	 *
 	 * The new lexemes are appended, duplicates are not checked.
 	 */
-	void lexemes_into_token(Token& tok, const UnicodeString& lemma, const string_range& tags) const;
+	void lexemes_into_token(Token& tok, const UnicodeString& lemma,
+			const string_range& tags) const;
 
 	/**
 	 * Convenience overload