Remove suprious whitespace

Signed-off-by: Thomas Daubney <thomas.daubney@arm.com>
diff --git a/tests/scripts/all.sh b/tests/scripts/all.sh
index c17d627..a68c778 100755
--- a/tests/scripts/all.sh
+++ b/tests/scripts/all.sh
@@ -124,7 +124,7 @@
         exit 1
     fi
     grep -Fxq "Mbed TLS" "$PROJECT_NAME_FILE"
- }
+}
 
 in_tf_psa_crypto_repo () {
     if [ ! -f $PROJECT_NAME_FILE ]; then