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docs(matrix_transposition): correct grammar
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### Instructions
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- Define the structure matrix as a tuple of 2 tuples of 2 `i32`'s.
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- Define a `struct` named `Matrix` as a tuple of 2 tuples. The nested tuple will contain 2 `i32`s.
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- Define a **function** that calculates the transpose matrix of a 2x2 matrix.
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- Note:
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- The transpose of a matrix `A` is the matrix `A'` where `A'`'s columns are `A`'s row and the rows are the columns:
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Example:
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```
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( a b ) __ transposition __> ( a c )
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( c d ) ( b d )
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```
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- Matrix must implement Debug, PartialEq and Eq. You can use derive.
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- Remember that you are defining a library so you have to make public the elements that are going to be called from an external crate.
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### Notions
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- [Defining a struct](https://doc.rust-lang.org/stable/book/ch05-01-defining-structs.html)
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- [The Tuple Type](https://doc.rust-lang.org/stable/book/ch03-02-data-types.html?highlight=accessing%20a%20tuple#compound-types)
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- [Tuples](https://doc.rust-lang.org/rust-by-example/primitives/tuples.html)
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- [Tuple Structs without Named Fields](https://doc.rust-lang.org/stable/book/ch05-01-defining-structs.html?highlight=tuple#using-tuple-structs-without-named-fields-to-create-different-types)
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- [Adding Useful Functionality with Derived Traits](https://doc.rust-lang.org/stable/book/ch05-02-example-structs.html?highlight=debug%20deriv#adding-useful-functionality-with-derived-traits)
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- [Chapter 7](https://doc.rust-lang.org/stable/book/ch07-03-paths-for-referring-to-an-item-in-the-module-tree.html)
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### Expected Function
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- Create a **function** named `transpose` that calculates the transposition of a 2x2 matrix.
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```rust
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pub fn transpose(m: Matrix) -> Matrix {
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}
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```
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The transposition of a matrix, switches the columns to rows, and the rows to columns. For example:
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```
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( a b ) __ transposition __> ( a c )
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( c d ) ( b d )
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```
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`Matrix` must implement `Debug`, `PartialEq` and `Eq`. You can use `derive`.
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> Remember that you are defining a library, so you must make the elements that can be called from an external crate public.
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### Usage
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Here is a posible program to test your function
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Here is a possible program to test your function
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```rust
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use matrix_transposition::transpose;
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@ -65,3 +45,17 @@ Original matrix Matrix((1, 3), (4, 5))
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Transpose matrix Matrix((1, 4), (3, 5))
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$
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```
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### Notions
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- [Defining a struct](https://doc.rust-lang.org/stable/book/ch05-01-defining-structs.html)
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- [The Tuple Type](https://doc.rust-lang.org/stable/book/ch03-02-data-types.html?highlight=accessing%20a%20tuple#compound-types)
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- [Tuples](https://doc.rust-lang.org/rust-by-example/primitives/tuples.html)
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- [Tuple Structs without Named Fields](https://doc.rust-lang.org/stable/book/ch05-01-defining-structs.html?highlight=tuple#using-tuple-structs-without-named-fields-to-create-different-types)
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- [Adding Useful Functionality with Derived Traits](https://doc.rust-lang.org/stable/book/ch05-02-example-structs.html?highlight=debug%20deriv#adding-useful-functionality-with-derived-traits)
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- [Chapter 7](https://doc.rust-lang.org/stable/book/ch07-03-paths-for-referring-to-an-item-in-the-module-tree.html)
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