Small change (#1597)

Author: svekars

docs/2.2/amp.html

@@ -630,7 +630,7 @@ <h1>Automatic Mixed Precision package - torch.amp<a class="headerlink" href="#au
 <p><code class="docutils literal notranslate"><span class="pre">autocast(enabled=False)</span></code> subregions can be nested in autocast-enabled regions.
 Locally disabling autocast can be useful, for example, if you want to force a subregion
 to run in a particular <code class="docutils literal notranslate"><span class="pre">dtype</span></code>.  Disabling autocast gives you explicit control over
-the execution type.  In the subregion, inputs from the surrounding region
+the execution type. In the subregion, inputs from the surrounding region
 should be cast to <code class="docutils literal notranslate"><span class="pre">dtype</span></code> before use:</p>
 <div class="highlight-default notranslate"><div class="highlight"><pre><span></span><span class="c1"># Creates some tensors in default dtype (here assumed to be float32)</span>
 <span class="n">a_float32</span> <span class="o">=</span> <span class="n">torch</span><span class="o">.</span><span class="n">rand</span><span class="p">((</span><span class="mi">8</span><span class="p">,</span> <span class="mi">8</span><span class="p">),</span> <span class="n">device</span><span class="o">=</span><span class="s2">&quot;cuda&quot;</span><span class="p">)</span>
@@ -1734,4 +1734,4 @@ <h2>Resources</h2>
     })
   </script>
 </body>
-</html>
+</html>