diff --git a/count.sh b/count.sh
index 0b1d980..88a44e5 100644
--- a/count.sh
+++ b/count.sh
@@ -13,5 +13,5 @@ COUNT_DIFF=$(diff hypothesis.trn reference.trn | grep "^>" | wc -l)
 echo $COUNT_DIFF
 
 let RESULT=$COUNT_DIFF/$COUNT
-echo $("$COUNT_DIFF/$COUNT" | bc -l) >> srr.txt
+echo $(echo"$COUNT_DIFF/$COUNT" | bc -l) >> srr.txt
 echo "$(tail -50 "srr.txt")" > srr.txt