diff --git a/bin/download b/bin/download
index 18971f5..c486cca 100755
--- a/bin/download
+++ b/bin/download
@@ -37,7 +37,7 @@ check_shasum() {
     elif command -v shasum >/dev/null 2>&1; then
         shasum \
         -a 256 \
-        -c <<<"$authentic_checksum $archive_file_name"
+        -c <<<"$authentic_checksum  $archive_file_name"
     else
         fail "sha256sum or shasum is not available for use"
     fi