diff --git a/docs/native-modules-ios.html b/docs/native-modules-ios.html
index a4f82cad4f4..af64d5c07e9 100644
--- a/docs/native-modules-ios.html
+++ b/docs/native-modules-ios.html
@@ -131,7 +131,7 @@ class <span class="token class-name">CalendarManager</span><span class="token pu
 
 @interface <span class="token class-name">RCT_EXTERN_MODULE</span><span class="token punctuation">(</span>CalendarManager<span class="token punctuation">,</span> NSObject<span class="token punctuation">)</span>
 
-<span class="token function">RCT_EXTERN_METHOD<span class="token punctuation">(</span></span>addEvent<span class="token punctuation">:</span><span class="token punctuation">(</span>NSString <span class="token operator">*</span><span class="token punctuation">)</span>name location<span class="token punctuation">:</span><span class="token punctuation">(</span>NSString <span class="token operator">*</span><span class="token punctuation">)</span>location date<span class="token punctuation">:</span><span class="token punctuation">(</span>NSNumber <span class="token operator">*</span><span class="token punctuation">)</span>date<span class="token punctuation">)</span>
+<span class="token function">RCT_EXTERN_METHOD<span class="token punctuation">(</span></span>addEvent<span class="token punctuation">:</span><span class="token punctuation">(</span>NSString <span class="token operator">*</span><span class="token punctuation">)</span>name location<span class="token punctuation">:</span><span class="token punctuation">(</span>NSString <span class="token operator">*</span><span class="token punctuation">)</span>location date<span class="token punctuation">:</span><span class="token punctuation">(</span>nonnull NSNumber <span class="token operator">*</span><span class="token punctuation">)</span>date<span class="token punctuation">)</span>
 
 @end</div><p>For those of you new to Swift and Objective-C, whenever you <a href="https://developer.apple.com/library/prerelease/ios/documentation/Swift/Conceptual/BuildingCocoaApps/MixandMatch.html" target="_blank">mix the two languages in an iOS project</a>, you will also need an additional bridging file, known as a bridging header, to expose the Objective-C files to Swift. Xcode will offer to create this header file for you if you add your Swift file to your app through the Xcode <code>File&gt;New File</code> menu option. You will need to import <code>RCTBridgeModule.h</code> in this header file.</p><div class="prism language-javascript"><span class="token comment" spellcheck="true">// CalendarManager-Bridging-Header.h
 </span>#import <span class="token string">&quot;RCTBridgeModule.h&quot;</span></div><p>You can also use <code>RCT_EXTERN_REMAP_MODULE</code> and <code>RCT_EXTERN_REMAP_METHOD</code> to alter the JavaScript name of the module or methods you are exporting. For more information see <a href="https://github.com/facebook/react-native/blob/master/React/Base/RCTBridgeModule.h" target="_blank"><code>RCTBridgeModule</code></a>.</p></div><div class="docs-prevnext"><a class="docs-next" href="native-components-ios.html#content">Next →</a></div></div></section><footer class="wrap"><div class="center">© 2015 Facebook Inc.</div></footer></div><div id="fb-root"></div><script>