[lldb] Correct --help output for qemu rootfs script

It was printing "Usage:" twice.

Reviewed By: omjavaid

Differential Revision: https://reviews.llvm.org/D90225

diff --git a/lldb/scripts/lldb-test-qemu/rootfs.sh b/lldb/scripts/lldb-test-qemu/rootfs.sh
index 0491f4b..33ff278 100644 (file)
--- a/lldb/scripts/lldb-test-qemu/rootfs.sh
+++ b/lldb/scripts/lldb-test-qemu/rootfs.sh
@@ -3,7 +3,6 @@
 set -e
 
 print_usage() {
-  echo "Usage:"
   echo "Usage: $(basename $0) [options]"
   echo -e "Creates a Ubuntu root file system image.\n"
   echo -e "  --help\t\t\tDisplay this information."