diff --git a/chmod.bat b/chmod.bat
index dca341270..344833ed2 100644
--- a/chmod.bat
+++ b/chmod.bat
@@ -1 +1 @@
-@echo chmod not available under Windows
+@echo chmod not available at Windows
diff --git a/cp.bat b/cp.bat
index 9600b525e..b66b5bf02 100644
--- a/cp.bat
+++ b/cp.bat
@@ -1 +1 @@
-@echo cp not available under Windows
+@echo cp not available at Windows