feat: refactoring

SoundGen/Program.fs

@@ -9,9 +9,7 @@ open System
 type Note = { Name: string; Length: int }
 
 let parseNotes (input: string) =
-    let gluedString = input.Replace('\n', ' ')
-
-    gluedString.Split(' ', StringSplitOptions.RemoveEmptyEntries)
+    input.Replace('\n', ' ').Split(' ', StringSplitOptions.RemoveEmptyEntries)
     |> Seq.map (fun noteStr ->
         let noteSigns = noteStr.Split('-')
         let name = noteSigns[0].Trim()