fix: Link to createFramebuffer reference

Author: ff6347

src/content/tutorials/en/layered-rendering-with-framebuffers.mdx

@@ -80,7 +80,7 @@ Final image with focal blur using color + depth
 
 A `p5.Framebuffer` is a surface you can draw to, similar to the main canvas. Drawing to the main canvas is like drawing on a sheet of paper. When you call `begin()` on a `p5.Framebuffer`, it's like laying a fresh sheet of paper on top of the original, which will collect any new things that get drawn. Calling `end()` on a `p5.Framebuffer` will remove that sheet again so that subsequent drawing will go right to the main canvas again.
 
-You can create a `p5.Framebuffer` with the `createFramebuffer()` function. You can optionally pass an object in as a parameter to specify a width and height.By default, `p5.Framebuffer`s are the same size as the main canvas. There are other options you can add to this object to control how color and depth information is stored, which we'll get into later. Check out [the `createFramebuffer()` documentation](/reference/en/p5/createFramebuffer) for the full reference.
+You can create a `p5.Framebuffer` with the `createFramebuffer()` function. You can optionally pass an object in as a parameter to specify a width and height.By default, `p5.Framebuffer`s are the same size as the main canvas. There are other options you can add to this object to control how color and depth information is stored, which we'll get into later. Check out [the `createFramebuffer()` documentation](/reference/p5/createFramebuffer/) for the full reference.
 
 You may already be familiar with drawing to `p5.Graphics` objects. Here's a comparison of some code using `p5.Graphics` as a texture, and what the equivalent `p5.Framebuffer` code looks like: