From a808c84134f1279502a9b170f87253f623742093 Mon Sep 17 00:00:00 2001
From: Denis Yuen <denis.yuen@oicr.on.ca>
Date: Mon, 1 Feb 2016 16:56:14 -0500
Subject: [PATCH] Fixes needed to run tutorial

I was using cromwell-0.16.jar
---
 README.md | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/README.md b/README.md
index 1aa11c7..3b98b53 100644
--- a/README.md
+++ b/README.md
@@ -166,6 +166,7 @@ Currently the `hello` task returns a `File` with the greeting in it, but what if
 
 ```wdl
 task hello {
+  String str
   command {
     echo 'hello ${name}!'
   }
@@ -198,10 +199,10 @@ So far we've only been dealing with the standard output of a command, but what i
 ```wdl
 task hello {
   command {
-    echo 'hello ${name}!'
+    echo 'hello ${name}!' > test.out
   }
   output {
-    String response = read_string(stdout())
+    String response = read_string("test.out")
   }
 }
 
@@ -253,6 +254,7 @@ Sometimes, an output file is named as a function of one of its inputs.
 
 ```wdl
 task hello {
+  String name
   command {
     echo 'hello ${name}!' > ${name}.txt
   }
@@ -274,6 +276,7 @@ Say we wanted to call the `hello` task twice.  Simply adding two `call hello` st
 
 ```wdl
 task hello {
+  String name
   command {
     echo 'hello ${name}!'
   }
@@ -358,6 +361,8 @@ What if we wanted to parameterize the greeting and make it used for all invocati
 
 ```wdl
 task hello {
+  String salutation
+  String name
   command {
     echo '${salutation}, ${name}!'
   }