diff --git a/_modules/hippynn/custom_kernels/registry.html b/_modules/hippynn/custom_kernels/registry.html
index 2d2b7ecf..b474830d 100644
--- a/_modules/hippynn/custom_kernels/registry.html
+++ b/_modules/hippynn/custom_kernels/registry.html
@@ -176,7 +176,8 @@ <h1>Source code for hippynn.custom_kernels.registry</h1><div class="highlight"><
 <span class="sd">        :param hidden: Show all implementations, even those which have no improved performance characteristics.</span>
 <span class="sd">        :return:</span>
 <span class="sd">        &quot;&quot;&quot;</span>
-        <span class="k">return</span> <span class="p">[</span><span class="n">k</span> <span class="k">for</span> <span class="n">k</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">_registered_implementations</span><span class="o">.</span><span class="n">keys</span><span class="p">()</span> <span class="k">if</span> <span class="ow">not</span> <span class="n">k</span><span class="o">.</span><span class="n">startswith</span><span class="p">(</span><span class="s2">&quot;_&quot;</span><span class="p">)]</span></div>
+        
+        <span class="k">return</span> <span class="p">[</span><span class="n">k</span> <span class="k">for</span> <span class="n">k</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">_registered_implementations</span><span class="o">.</span><span class="n">keys</span><span class="p">()</span> <span class="k">if</span> <span class="n">hidden</span> <span class="ow">or</span> <span class="ow">not</span> <span class="n">k</span><span class="o">.</span><span class="n">startswith</span><span class="p">(</span><span class="s2">&quot;_&quot;</span><span class="p">)]</span></div>
 </div>
 
 </pre></div>