diff --git a/tests/scripts/check-generated-files.sh b/tests/scripts/check-generated-files.sh
index 4d6f930..a1c37e9 100755
--- a/tests/scripts/check-generated-files.sh
+++ b/tests/scripts/check-generated-files.sh
@@ -35,7 +35,7 @@
 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