Remove a.exe and fix README

Author: kelvins

README.md

@@ -59,7 +59,7 @@ Com o objetivo de alcançar uma abrangência maior e encorajar novas pessoas a c
 | [Gnome Sort][40]        | C                         | C++                                | Java                                  | Python                                   | [Go](./src/go/gnomesort/gnomesort.go)         | Ruby                                 | JS                                      | Pascal                                 | Swift                                    | [Rust](./src/rust/gnomesort.rs)      |
 | [Heapsort][41]          | C                         | C++                                | [Java](./src/java/HeapSort.java)      | Python                                   | [Go](./src/go/heapsort/heapsort.go)           | [Ruby](./src/ruby/heap_sort.rb)      | [JS](./src/javascript/HeapSort.js)      | [Pascal](./src/pascal/heapsort.pas)    | Swift                                    | Rust                                 |
 | [Insertion Sort][42]    | C                         | [C++](./src/cpp/InsertionSort.cpp) | [Java](./src/java/InsertionSort.java) | [Python](./src/python/insertion_sort.py) | [Go](./src/go/insertionsort/insertionsort.go) | [Ruby](./src/ruby/insertion_sort.rb) | [JS](./src/javascript/InsertionSort.js) | Pascal                                 | [Swift](./src/swift/insertionSort.swift) | [Rust](./src/rust/insertion_sort.rs) |
-| [Merge Sort][44]        | [C](./src/c/MergeSort.c)  | C++                                | [Java](./src/java/Mergesort.java)     | [Python](./src/python/merge_sort.py)                                   | [Go](./src/go/mergesort/mergesort.go)         | [Ruby](./src/ruby/merge_sort.rb)     | [JS](./src/javascript/MergeSort.js)     | [Pascal](./src/pascal/mergesort.pas)   | Swift                                    | Rust                                 |
+| [Merge Sort][44]        | [C](./src/c/MergeSort.c)  | C++                                | [Java](./src/java/Mergesort.java)     | [Python](./src/python/merge_sort.py)     | [Go](./src/go/mergesort/mergesort.go)         | [Ruby](./src/ruby/merge_sort.rb)     | [JS](./src/javascript/MergeSort.js)     | [Pascal](./src/pascal/mergesort.pas)   | Swift                                    | Rust                                 |
 | [Quicksort][45]         | C                         | [C++](./src/cpp/QuickSort.cpp)     | [Java](./src/java/Quicksort.java)     | [Python](./src/python/quick_sort.py)     | [Go](./src/go/quicksort/quicksort.go)         | [Ruby](./src/ruby/quick_sort.rb)     | [JS](./src/javascript/QuickSort.js)     | Pascal                                 | Swift                                    | Rust                                 |
 | [Radix Sort][46]        | C                         | C++                                | [Java](./src/java/RadixSort.java)     | Python                                   | [Go](./src/go/radixsort/radixsort.go)         | [Ruby](./src/ruby/radix_sort.rb)     | [JS](./src/javascript/RadixSort.js)     | Pascal                                 | Swift                                    | Rust                                 |
 | [Selection Sort][47]    | C                         | [C++](./src/cpp/SelectionSort.cpp) | [Java](./src/java/SelectionSort.java) | [Python](./src/python/selection_sort.py) | [Go](./src/go/selectionsort/selectionsort.go) | [Ruby](./src/ruby/selection_sort.rb) | [JS](./src/javascript/SelectionSort.js) | [Pascal](./src/pascal/selectsort.pas)  | Swift                                    | Rust                                 |