auto merge of #8480 : cmr/rust/tutorial, r=metajack

bors · bors · commit 3dde8e0f29a1 · 2013-08-14T18:29:09.000-07:00
diff --git a/doc/tutorial.md b/doc/tutorial.md
@@ -436,7 +436,7 @@ control reaches the end of the block:
 fn signum(x: int) -> int {
     if x < 0 { -1 }
     else if x > 0 { 1 }
-    else { return 0 }
+    else { 0 }
 }
 ~~~~
 

Original file line number	Diff line number	Diff line change
`@@ -436,7 +436,7 @@ control reaches the end of the block:`
`436`	`436`	`fn signum(x: int) -> int {`
`437`	`437`	`if x < 0 { -1 }`
`438`	`438`	`else if x > 0 { 1 }`
`439`		`- else { return 0 }`
	`439`	`+ else { 0 }`
`440`	`440`	`}`
`441`	`441`	`~~~~`
`442`	`442`