diff --git a/tex/latex/brief.lco b/tex/latex/brief.lco
index fb508d7..ab4a001 100644
--- a/tex/latex/brief.lco
+++ b/tex/latex/brief.lco
@@ -20,16 +20,16 @@
 }
 
 \KOMAoptions{
-    foldmarks,
-    backaddress,
-    fromphone,
-    fromemail,
-    fromfax=false,
-    paper=A4,
-    fontsize=12pt,
-    fromalign=left,
-    symbolicnames=true,
-    parskip=full
+	foldmarks,
+	backaddress,
+	fromphone,
+	fromemail,
+	fromfax=false,
+	paper=A4,
+	fontsize=12pt,
+	fromalign=left,
+	symbolicnames=true,
+	parskip=full
 }
 
 % style changes