link fix

docs/transformers/fast_weights/readme.html

@@ -72,7 +72,7 @@
                 <div class='section-link'>
                     <a href='#section-0'>#</a>
                 </div>
-                <h1>[Fast weights transformer]((https://nn.labml.ai/transformers/fast_weights/index.html)</h1>
+                <h1><a href="https://nn.labml.ai/transformers/fast_weights/index.html">Fast weights transformer</a></h1>
 <p>This is an annotated implementation of the paper
 <a href="https://arxiv.org/abs/2102.11174">Linear Transformers Are Secretly Fast Weight Memory Systems in PyTorch</a>.</p>
 <p>Here is the <a href="https://nn.labml.ai/transformers/fast_weights/index.html">annotated implementation</a>.

labml_nn/transformers/fast_weights/readme.md

-# [Fast weights transformer]((https://nn.labml.ai/transformers/fast_weights/index.html)
+# [Fast weights transformer](https://nn.labml.ai/transformers/fast_weights/index.html)
 
 This is an annotated implementation of the paper
 [Linear Transformers Are Secretly Fast Weight Memory Systems in PyTorch](https://arxiv.org/abs/2102.11174).