diff --git a/dsmon.sh b/dsmon.sh
index 0955a89..e2a2a45 100755
--- a/dsmon.sh
+++ b/dsmon.sh
@@ -175,7 +175,7 @@ CHECK(){
 			spc3=`expr ${cw} - 5`
 			until [ $c = ${spc3} ]; do spcC="${spcC} "; c=`expr $c + 1`; done
 			c=0; cw=12; spcD=''
-			spc4=`expr ${cw} - 3
+			spc4=`expr ${cw} - 3`
 			until [ $c = ${spc4} ]; do spcD="${spcD} "; c=`expr $c + 1`; done
 			echo -e "${idsST[Reset]}${idsCL[White]} DRIVE${spcA}  FREE GB${spcB}FREE %${spcC}TOTAL GB${spcD}WARN % / CRIT %${idsCL[Default]}"