Fixed typos

Author: ankith26

CHANGELOG.md

@@ -9,12 +9,12 @@ Basic changelog for My-PyChess.
 - The code was revamped, fixing minor bugs and MAJOR PERFORMANCE IMPROVEMENTS.
 - Version 2.2 ran at 22 fps, while this upgrade allows it to run at about 200 fps (on my PC) if fps is not constrained.
 - Code is now more easy to understand with code comments throughout the code.
-- EnPassant was be added (finally).
+- EnPassant was added (finally).
 - Undo moves option was added.
 - UI for loadGame menu was revamped, UI for preference menu was simplified.
-- Screen flip was be added (so that both players get to play from their perspective).
+- Screen flip was added (so that both players get to play from their perspective).
 - Save/load games with a new way of storing gamedata.
-- Online play was be added. This features a ONLINE LOBBY and support upto 10 people to play chess(read more in ref/online.txt)
+- Online play was added. This features a ONLINE LOBBY and support upto 10 people to play chess(read more in ref/online.txt)
 - Singleplayer saw BIG UPGRADES: A Good Menu, ability to play with a decent PYTHON CHESS ENGINE.
 - Now, You Can play against STOCKFISH CHESS ENGINE (see stockfishchess.org). My-PyChess will act as an interface to give you this singleplayer mode. Included with this release, a good menu for stockfish and stockfish install/configure menu to help with installing and configuring stockfish with My-PyChess. Remember, stockfish is the best chess engine in the world, even though it's playing strength is limited, it still playes a very hard level of chess. Chess beginners may choose the PYTHON CHESS ENGINE written by me over stockfish.