Minor documentation addition.

Xazax-hun · Xazax-hun · commit e583d5a6b6f1 · 2013-05-30T15:20:30.000+02:00
diff --git a/doc/rust.md b/doc/rust.md
@@ -2033,7 +2033,8 @@ as
 =
 ~~~~
 
-Operators at the same precedence level are evaluated left-to-right.
+Operators at the same precedence level are evaluated left-to-right. [`Unary operators`](#unary-operator-expressions)
+have the same precedence level and it is stronger than any of the binary operators.
 
 ### Grouped expressions
 

Original file line number	Diff line number	Diff line change
`@@ -2033,7 +2033,8 @@ as`
`2033`	`2033`	`=`
`2034`	`2034`	`~~~~`
`2035`	`2035`
`2036`		`-Operators at the same precedence level are evaluated left-to-right.`
	`2036`	+Operators at the same precedence level are evaluated left-to-right. [`Unary operators`](#unary-operator-expressions)
	`2037`	`+have the same precedence level and it is stronger than any of the binary operators.`
`2037`	`2038`
`2038`	`2039`	`### Grouped expressions`
`2039`	`2040`