Make batch example the same as option I

README.md

@@ -55,7 +55,7 @@ The *shim* boot loader is maintained by Red Hat, Inc, and the included signed co
 	* `arch=...` – force architecture.
 	* `esp=...` – force EFI System Partition path.
 	* `dry-run` – skip actual changes.
-* For example, run `setup.exe batch install allow-secure-boot enable-overwrite` to copy files and overwrite the MS boot loader regardless of Secure Boot status.
+* For example, `setup.exe batch disable install enable-bcdedit` would disable any previous installation, then install the files and create the EFI boot entry with `bcdedit`.
 
 ### Multi-boot configurations
 

src/Setup.cs

@@ -457,7 +457,7 @@ public class Setup {
 		if (bcdeditEnum.ExitCode != 0) {
 			if (bcdeditEnum.Output != null) {
 				var lines = bcdeditEnum.Output.Split("\n".ToCharArray());
-				var lastLine = lines.Select(s => s != "").Last();
+				var lastLine = lines.Where(s => s != "").Last();
 				WriteLine($"BCDEdit failed with: {lastLine}");
 			}
 			WriteLine("BCDEdit failed. See README for further information.");