diff --git a/README.md b/README.md
index c27ca96..1ee888a 100644
--- a/README.md
+++ b/README.md
@@ -21,7 +21,7 @@ Contents
 Main
 ----
 ```python
-if __name__ == '__main__':     # Runs main() if file wasn't imported.
+if __name__ == '__main__':     # Runs main() if file was not imported.
     main()
 ```
 
diff --git a/index.html b/index.html
index 648ed18..f09dcd4 100644
--- a/index.html
+++ b/index.html
@@ -215,7 +215,7 @@ pre.prettyprint {
 }
 </code></pre>
 <h2 id="main"><a href="#main" name="main">#</a>Main</h2>
-<pre><code class="python language-python hljs"><span class="hljs-keyword">if</span> __name__ == <span class="hljs-string">'__main__'</span>:     <span class="hljs-comment"># Runs main() if file wasn't imported.</span>
+<pre><code class="python language-python hljs"><span class="hljs-keyword">if</span> __name__ == <span class="hljs-string">'__main__'</span>:     <span class="hljs-comment"># Runs main() if file was not imported.</span>
     main()
 </code></pre>
 <h2 id="list"><a href="#list" name="list">#</a>List</h2>