Update docs

README.md

@@ -10,5 +10,11 @@ Data structure grid for rust. Provide a two dimensional data structure for rust
 Most of the functionality provided by the [std::vec::Vec](https://doc.rust-lang.org/std/vec/struct.Vec.html) type for one dimensional vectors
 is implemented for two dimensions in this crate.
 
+To use *grid* with *no_std* import the library such as:
+
+``` toml
+grid = { version = "*", default-features = false }
+```
+
 - [documentation](https://docs.rs/grid/)
 - [library on crates.io](https://crates.io/crates/grid)

src/lib.rs

@@ -170,8 +170,8 @@ impl<T: Clone> Grid<T> {
     /// ```
     ///
     /// will create a grid with the following layout:
-    /// [1,2,3]
-    /// [4,5,6]
+    /// \[1,2,3\]
+    /// \[4,5,6\]
     ///
     /// This example will fail, because `vec.len()` is not a multiple of `cols`:
     ///