diff --git a/tests/scripts/check-generated-files.sh b/tests/scripts/check-generated-files.sh
index f8a2449..ac0a08d 100755
--- a/tests/scripts/check-generated-files.sh
+++ b/tests/scripts/check-generated-files.sh
@@ -34,7 +34,7 @@
 fi
 
 if [ -d library -a -d include -a -d tests ]; then :; else
-    echo "Must be run from mbed TLS root" >&2
+    echo "Must be run from Mbed TLS root" >&2
     exit 1
 fi