Using regular space to join wordle letterboard.

src/games/wordle.js

@@ -58,7 +58,7 @@ function getBoard(letters, showLetters, context) {
 			return config.platform === 'irc'
 				? letter
 				: style.grey(letter);
-		}).join(' ');
+		}).join(' ');
 
 		return `${prefix}${middle}${suffix} Letters: ${letterBoard}`; // eslint-disable-line no-irregular-whitespace
 	}