Rollup merge of #50839 - glassresistor:master, r=steveklabnik

Mark-Simulacrum · web-flow · commit faa1f212981d · 2018-05-17T13:51:30.000-06:00
Make sure people know the book is free oline

I've used the tutorial a number of times to relearn rust basics.  When i saw this for a moment I was sad thinking it had been taken offline.
diff --git a/src/doc/tutorial.md b/src/doc/tutorial.md
@@ -1,3 +1,3 @@
 % The Rust Tutorial
 
-This tutorial has been deprecated in favor of [the Book](book/index.html). Go check that out instead!
+This tutorial has been deprecated in favor of [the Book](book/index.html), which is available free online and in dead tree form. Go check that out instead!

Original file line number	Diff line number	Diff line change
`@@ -1,3 +1,3 @@`
`1`	`1`	`% The Rust Tutorial`
`2`	`2`
`3`		`-This tutorial has been deprecated in favor of [the Book](book/index.html). Go check that out instead!`
	`3`	`+This tutorial has been deprecated in favor of [the Book](book/index.html), which is available free online and in dead tree form. Go check that out instead!`