Docs - Fix inconsistencies in coding guidelines

[Whigital]

When merged this pull request will:

• Fix some minor example inconsistencies in Development/Coding guidelines

Indentations consist of 4 spaces

ACE3/docs/wiki/development/coding-guidelines.md

Lines 465 to 477 in 66ce0ba

	if (call FUNC(myCondition)) then {
	private _areAllAboveTen = true; // <- smallest feasable scope
	{
	if (_x >= 10) then {
	_areAllAboveTen = false;
	};
	} forEach _anArray;
	if (_areAllAboveTen) then {
	hint "all values are above ten!";
	};
	}

ACE3/docs/wiki/development/coding-guidelines.md

Lines 484 to 494 in 66ce0ba

	if (call FUNC(myCondition)) then {
	{
	if (_x >= 10) then {
	_areAllAboveTen = false;
	};
	} forEach _anArray;
	if (_areAllAboveTen) then {
	hint "all values are above ten!";
	};
	};

When using array notation [], always use a space between elements to improve code readability.

ACE3/docs/wiki/development/coding-guidelines.md

Line 722 in 66ce0ba

_a append [1,2,3];

[jonpas]

Great!