Clarify docs for split_at_mut

lucis-fluxum · web-flow · commit 8a956e44a86f · 2017-12-21T15:22:36.000-08:00
The `&amp;mut` here didn't make immediate sense to me. Keep the docs for this function consistent with the non-mut version.
diff --git a/src/liballoc/slice.rs b/src/liballoc/slice.rs
@@ -699,7 +699,7 @@ impl<T> [T] {
         core_slice::SliceExt::split_at(self, mid)
     }
 
-    /// Divides one `&mut` into two at an index.
+    /// Divides one mutable slice into two at an index.
     ///
     /// The first will contain all indices from `[0, mid)` (excluding
     /// the index `mid` itself) and the second will contain all

Original file line number	Diff line number	Diff line change
`@@ -699,7 +699,7 @@ impl<T> [T] {`
`699`	`699`	`core_slice::SliceExt::split_at(self, mid)`
`700`	`700`	`}`
`701`	`701`
`702`		- /// Divides one `&mut` into two at an index.
	`702`	`+ /// Divides one mutable slice into two at an index.`
`703`	`703`	`///`
`704`	`704`	/// The first will contain all indices from `[0, mid)` (excluding
`705`	`705`	/// the index `mid` itself) and the second will contain all