Fix test to work on Windows

diff --git a/tests/testsuite/package.rs b/tests/testsuite/package.rs
index fde31b76c7250e3f681c0db0a444ec6c9d118538..01b7f1a371ab29eea10269363571e43d7f3b3dbd 100644 (file)
--- a/tests/testsuite/package.rs
+++ b/tests/testsuite/package.rs
@@ -1449,7 +1449,7 @@ error: failed to verify package tarball
 
 Caused by:
   Source directory was modified by build.rs during cargo publish. \
-Build scripts should not modify anything outside of OUT_DIR. Modified file: [..]src/generated.txt
+Build scripts should not modify anything outside of OUT_DIR. Modified file: [..]src[/]generated.txt
 
 To proceed despite this, pass the `--no-verify` flag.",
                ),