README grammar fixes

Because someone had to do it

README.md

@@ -6,7 +6,7 @@ Play the Ludum Dare prototype here: https://ninja-muffin24.itch.io/friday-night-
 Play the Newgrounds one here: https://www.newgrounds.com/portal/view/770371
 Support the project on the itch.io page: https://ninja-muffin24.itch.io/funkin
 
-IF YOU MAKE A MOD AND DISTRIBUTE A MODIFIED / RECOMIPLED VERSION, YOU MUST OPEN SOURCE YOUR MOD AS WELL
+IF YOU MAKE A MOD AND DISTRIBUTE A MODIFIED / RECOMPILED VERSION, YOU MUST OPEN SOURCE YOUR MOD AS WELL
 
 ## Credits / shoutouts
 
@@ -14,7 +14,7 @@ IF YOU MAKE A MOD AND DISTRIBUTE A MODIFIED / RECOMIPLED VERSION, YOU MUST OPEN
 - [PhantomArcade3K](https://twitter.com/phantomarcade3k) and [Evilsk8r](https://twitter.com/evilsk8r) - Art
 - [Kawaisprite](https://twitter.com/kawaisprite) - Musician
 
-This game was made with love to Newgrounds and it's community. Extra love to Tom Fulp.
+This game was made with love to Newgrounds and its community. Extra love to Tom Fulp.
 
 ## Build instructions
 
@@ -28,11 +28,11 @@ IF YOU WANT TO COMPILE THE GAME YOURSELF, CONTINUE READING!!!
 
 ### Installing the Required Programs
 
-First you need to install Haxe and HaxeFlixel. I'm too lazy to write and keep updated with that setup (which is pretty simple). 
+First, you need to install Haxe and HaxeFlixel. I'm too lazy to write and keep updated with that setup (which is pretty simple). 
 1. [Install Haxe 4.1.5](https://haxe.org/download/version/4.1.5/) (Download 4.1.5 instead of 4.2.0 because 4.2.0 is broken and is not working with gits properly...)
 2. [Install HaxeFlixel](https://haxeflixel.com/documentation/install-haxeflixel/) after downloading Haxe
 
-Other installations you'd need is the additional libraries, a fully updated list will be in `Project.xml` in the project root. Currently, these are all of the things you need to install:
+Other installations you'd need are the additional libraries, a fully updated list will be in `Project.xml` in the project root. Currently, these are all of the things you need to install:
 ```
 flixel
 flixel-addons
@@ -50,15 +50,15 @@ You'll also need to install a couple things that involve Gits. To do this, you n
 
 You should have everything ready for compiling the game! Follow the guide below to continue!
 
-At the moment, you can optionally fix the transition bug in songs with zoomed out cameras.
+At the moment, you can optionally fix the transition bug in songs with zoomed-out cameras.
 - Run `haxelib git flixel-addons https://github.com/HaxeFlixel/flixel-addons` in the terminal/command-prompt.
 
 ### Ignored files
 
-I gitignore the API keys for the game, so that no one can nab them and post fake highscores on the leaderboards. But because of that the game
+I gitignore the API keys for the game so that no one can nab them and post fake high scores on the leaderboards. But because of that the game
 doesn't compile without it.
 
-Just make a file in `/source` and call it `APIStuff.hx`, and copy paste this into it
+Just make a file in `/source` and call it `APIStuff.hx`, and copy-paste this into it
 
 ```haxe
 package;
@@ -92,7 +92,7 @@ To run it from your desktop (Windows, Mac, Linux) it can be a bit more involved.
 * MSVC v141 - VS 2017 C++ x64/x86 build tools
 * MSVC v140 - VS 2015 C++ build tools (v14.00)
 
-This will install about 22GB of crap, but once that is done you can open up a command line in the project's directory and run `lime test windows -debug`. Once that command finishes (it takes forever even on a higher end PC), you can run FNF from the .exe file under export\release\windows\bin
+This will install about 22GB of crap, but once that is done you can open up a command line in the project's directory and run `lime test windows -debug`. Once that command finishes (it takes forever even on a higher-end PC), you can run FNF from the .exe file under export\release\windows\bin
 As for Mac, 'lime test mac -debug' should work, if not the internet surely has a guide on how to compile Haxe stuff for Mac.
 
 ### Additional guides