class reference proofreading

doc/classes/bool.xml

@@ -4,7 +4,7 @@
 		Boolean built-in type.
 	</brief_description>
 	<description>
-		Boolean is a built-in type. There are two boolean values: [code]true[/code] and [code]false[/code]. You can think of it as an switch with on or off (1 or 0) setting. Booleans are used in programming for logic in condition statements, like [code]if[/code] statements.
+		Boolean is a built-in type. There are two boolean values: [code]true[/code] and [code]false[/code]. You can think of it as a switch with on or off (1 or 0) setting. Booleans are used in programming for logic in condition statements, like [code]if[/code] statements.
 		Booleans can be directly used in [code]if[/code] statements. The code below demonstrates this on the [code]if can_shoot:[/code] line. You don't need to use [code]== true[/code], you only need [code]if can_shoot:[/code]. Similarly, use [code]if not can_shoot:[/code] rather than [code]== false[/code].
 		[codeblocks]
 		[gdscript]
@@ -49,6 +49,7 @@
 		[/csharp]
 		[/codeblocks]
 		The following code will set [code]can_shoot[/code] to [code]false[/code] and start a timer. This will prevent player from shooting until the timer runs out. Next [code]can_shoot[/code] will be set to [code]true[/code] again allowing player to shoot once again.
+		[codeblocks]
 		[gdscript]
 		var _can_shoot = true
 		onready var _cool_down = $CoolDownTimer