Update documentation for r81 (#9919)

docs/api/math/Box2.html

@@ -86,7 +86,7 @@
 		Sets the upper and lower bounds of this box to include all of the points in *points*.
 		</div>
 
-		<h3>[method:Vector2 size]( [page:Vector2 optionalTarget] ) [page:Box2 this]</h3>
+		<h3>[method:Vector2 getSize]( [page:Vector2 optionalTarget] ) [page:Box2 this]</h3>
 		<div>
 		optionalTarget -- If specified, the result will be copied here.
 		</div>
@@ -194,7 +194,7 @@
 		Makes this box empty.
 		</div>
 
-		<h3>[method:Vector2 center]( [page:Vector2 optionalTarget] ) [page:Box2 this]</h3>
+		<h3>[method:Vector2 getCenter]( [page:Vector2 optionalTarget] ) [page:Box2 this]</h3>
 		<div>
 		optionalTarget -- If specified, the result will be copied here.
 		</div>

docs/api/math/Box3.html

@@ -112,7 +112,7 @@
 
 
 
-		<h3>[method:Vector3 size]( [page:Vector3 optionalTarget] ) [page:Box3 this]</h3>
+		<h3>[method:Vector3 getSize]( [page:Vector3 optionalTarget] ) [page:Box3 this]</h3>
 		<div>
 		optionalTarget -- If specified, the result will be copied here.
 		</div>
@@ -237,7 +237,7 @@
 		Makes this box empty.
 		</div>
 
-		<h3>[method:Vector3 center]( [page:Vector3 optionalTarget] ) [page:Box3 this]</h3>
+		<h3>[method:Vector3 getCenter]( [page:Vector3 optionalTarget] ) [page:Box3 this]</h3>
 		<div>
 		optionalTarget -- If specified, the result will be copied here.
 		</div>

docs/api/math/Line3.html

@@ -95,7 +95,7 @@
 		Return a vector at a certain position along the line. When t = 0, it returns the start vector, and when t=1 it returns the end vector.
 		</div>
 
-		<h3>[method:Vector3 center]( [page:Vector3 optionalTarget] )</h3>
+		<h3>[method:Vector3 getCenter]( [page:Vector3 optionalTarget] )</h3>
 		<div>
 		optionalTarget -- [page:Vector3] Optional target to set the result.
 		</div>