Merge pull request rust-ndarray#447 from danmack/doc-spelling-fix

DOC: Fix spelling and white space in docstrings

Author: jturner314

src/lib.rs

@@ -44,7 +44,7 @@
 //! - Performance:
 //!   + Prefer higher order methods and arithmetic operations on arrays first,
 //!     then iteration, and as a last priority using indexed algorithms.
-//!   + The higher order functions like ``.map()``, ``.map_inplace()``, 
+//!   + The higher order functions like ``.map()``, ``.map_inplace()``,
 //!     ``.zip_mut_with()``, ``Zip`` and ``azip!()`` are the most efficient ways
 //!     to perform single traversal and lock step traversal respectively.
 //!   + Performance of an operation depends on the memory layout of the array
@@ -239,7 +239,7 @@ pub type Ixs = isize;
 ///
 /// ## `Array`
 ///
-/// [`Array`](type.Array.html) is an owned array that ows the underlying array
+/// [`Array`](type.Array.html) is an owned array that owns the underlying array
 /// elements directly (just like a `Vec`) and it is the default way to create and
 /// store n-dimensional data. `Array<A, D>` has two type parameters: `A` for
 /// the element type, and `D` for the dimensionality. A particular
@@ -380,7 +380,7 @@ pub type Ixs = isize;
 /// axis to traverse.
 ///
 /// The `outer_iter` and `axis_iter` are one dimensional producers.
-/// 
+///
 /// ## `.genrows()`, `.gencolumns()` and `.lanes()`
 ///
 /// [`.genrows()`][gr] is a producer (and iterable) of all rows in an array.