Add compatibility for Bash 3.x

JKRMR · Dan Croak · commit fbb0d1fa8193 · 2014-08-05T13:34:04.000-07:00
The `|&amp;` is new in Bash 4, which is not the default on Macs.

Given that Laptop is meant to be run on a fresh machine, `2&gt;&amp;1 |` is preferable,
since it'll work on the Bash 3.x, which is what comes installed on new machines.
diff --git a/README.md b/README.md
@@ -32,13 +32,13 @@ Install
 
 Read, then run the script:
 
-    bash <(curl -s https://raw.githubusercontent.com/thoughtbot/laptop/master/mac) |& tee ~/laptop.log
+    bash <(curl -s https://raw.githubusercontent.com/thoughtbot/laptop/master/mac) 2>&1 | tee ~/laptop.log
 
 ### Linux
 
 Read, then run the script:
 
-    bash <(wget -qO- https://raw.githubusercontent.com/thoughtbot/laptop/master/linux) |& tee ~/laptop.log
+    bash <(wget -qO- https://raw.githubusercontent.com/thoughtbot/laptop/master/linux) 2>&1 | tee ~/laptop.log
 
 Debugging
 ---------
