MeshSurfaceSampler: Clean up docs.

docs/examples/en/math/MeshSurfaceSampler.html

@@ -65,8 +65,8 @@
 		<h3>[method:this setWeightAttribute]( [param:String name] )</h3>
 		<p>
 		Specifies a vertex attribute to be used as a weight when sampling from the surface. Faces with higher weights are more likely to be sampled, and those with weights of zero will not be sampled at all. For vector attributes, only <i>.x</i> is used in sampling.
-		<p>If no weight attribute is selected, sampling is randomly distributed by area.</p>
 		</p>
+		<p>If no weight attribute is selected, sampling is randomly distributed by area.</p>
 
 		<h3>[method:this build]()</h3>
 		<p>

docs/examples/zh/math/MeshSurfaceSampler.html

@@ -65,8 +65,8 @@
 		<h3>[method:this setWeightAttribute]( [param:String name] )</h3>
 		<p>
 		Specifies a vertex attribute to be used as a weight when sampling from the surface. Faces with higher weights are more likely to be sampled, and those with weights of zero will not be sampled at all. For vector attributes, only <i>.x</i> is used in sampling.
-		<p>If no weight attribute is selected, sampling is randomly distributed by area.</p>
 		</p>
+		<p>If no weight attribute is selected, sampling is randomly distributed by area.</p>
 
 		<h3>[method:this build]()</h3>
 		<p>