fix: change increment to decrement in documentation (#30978)

docs/api/en/constants/Materials.html

@@ -155,7 +155,7 @@
 			value by `1`.<br />
 			[page:Materials IncrementWrapStencilOp] will increment the current stencil
 			value by `1`. If the value increments past `255` it will be set to `0`.<br />
-			[page:Materials DecrementWrapStencilOp] will increment the current stencil
+			[page:Materials DecrementWrapStencilOp] will decrement the current stencil
 			value by `1`. If the value decrements below `0` it will be set to
 			`255`.<br />
 			[page:Materials InvertStencilOp] will perform a bitwise inversion of the