README.md: Add boolean in while condition rule to table

Author: OsitaDNU

README.md

@@ -9,6 +9,7 @@
 | Configuration Parameters               | Rule Description                                                                                        |
 |:---------------------------------------|:--------------------------------------------------------------------------------------------------------|
 | `booleansInConditions`                 | Require booleans in `if`, `elseif`, ternary operator, after `!`, and on both sides of `&&` and `\|\|`.  |
+| `booleansInLoopConditions`             | Require booleans in `while` and `do while` loop conditions.                                             |
 | `numericOperandsInArithmeticOperators` | Require numeric operands or arrays in `+` and numeric operands in `-`/`*`/`/`/`**`/`%`.                 |
 | `numericOperandsInArithmeticOperators` | Require numeric operand in `$var++`, `$var--`, `++$var`and `--$var`.                                    |
 | `strictFunctionCalls`                  | These functions contain a `$strict` parameter for better type safety, it must be set to `true`:<br>* `in_array` (3rd parameter)<br>* `array_search` (3rd parameter)<br>* `array_keys` (3rd parameter; only if the 2nd parameter `$search_value` is provided)<br>* `base64_decode` (2nd parameter). |
@@ -62,6 +63,7 @@ parameters:
 	strictRules:
 		disallowedLooseComparison: false
 		booleansInConditions: false
+		booleansInLoopConditions: false
 		uselessCast: false
 		requireParentConstructorCall: false
 		disallowedBacktick: false