diff --git a/install.sh b/install.sh
index c7011d3..b262a4e 100755
--- a/install.sh
+++ b/install.sh
@@ -3,7 +3,7 @@
 set -e
 
 if [ $# -lt 1 ]; then
-    echo $0 {vc.zip sdk.zip target|target}
+    echo $0 {vc.zip sdk.zip target\|target}
     exit 0
 fi