fix typo (#24288)

docs/examples/en/postprocessing/EffectComposer.html

@@ -59,7 +59,7 @@
 			An array representing the (ordered) chain of post-processing passes.
 		</p>
 
-		<h3>[property:WebGLRendererTarget readBuffer]</h3>
+		<h3>[property:WebGLRenderTarget readBuffer]</h3>
 		<p>
 			A reference to the internal read buffer. Passes usually read the previous render result from this buffer.
 		</p>
@@ -74,7 +74,7 @@
 			Whether the final pass is rendered to the screen (default framebuffer) or not.
 		</p>
 
-		<h3>[property:WebGLRendererTarget writeBuffer]</h3>
+		<h3>[property:WebGLRenderTarget writeBuffer]</h3>
 		<p>
 			A reference to the internal write buffer. Passes usually write their result into this buffer.
 		</p>

docs/examples/zh/postprocessing/EffectComposer.html

@@ -58,7 +58,7 @@
 			一个用于表示后期处理过程链（包含顺序）的数组。
 		</p>
 
-		<h3>[property:WebGLRendererTarget readBuffer]</h3>
+		<h3>[property:WebGLRenderTarget readBuffer]</h3>
 		<p>
 			内部读缓冲区的引用。过程一般从该缓冲区读取先前的渲染结果。
 		</p>
@@ -73,7 +73,7 @@
 			最终过程是否被渲染到屏幕（默认帧缓冲区）。
 		</p>
 
-		<h3>[property:WebGLRendererTarget writeBuffer]</h3>
+		<h3>[property:WebGLRenderTarget writeBuffer]</h3>
 		<p>
 			内部写缓冲区的引用。过程常将它们的渲染结果写入该缓冲区。
 		</p>