Rollup merge of rust-lang#41500 - steveklabnik:gh37866, r=frewsxcv

Ariel Ben-Yehuda · web-flow · commit 2885f04d3c35 · 2017-04-25T11:42:24.000Z
use the word 'length' in Vec::len's docs Fixes rust-lang#37866
diff --git a/src/libcollections/vec.rs b/src/libcollections/vec.rs
@@ -1147,7 +1147,8 @@ impl<T> Vec<T> {
         self.truncate(0)
     }
 
-    /// Returns the number of elements in the vector.
+    /// Returns the number of elements in the vector, also referred to
+    /// as its 'length'.
     ///
     /// # Examples
     ///

Original file line number	Diff line number	Diff line change
`@@ -1147,7 +1147,8 @@ impl<T> Vec<T> {`
`1147`	`1147`	`self.truncate(0)`
`1148`	`1148`	`}`
`1149`	`1149`
`1150`		`- /// Returns the number of elements in the vector.`
	`1150`	`+ /// Returns the number of elements in the vector, also referred to`
	`1151`	`+ /// as its 'length'.`
`1151`	`1152`	`///`
`1152`	`1153`	`/// # Examples`
`1153`	`1154`	`///`