Sometimes you should just check to see if syntax highlighting is kicking in ...
<?xml version="1.0" encoding="UTF-8"?>
<archive type="com.apple.InterfaceBuilder3.CocoaTouch.XIB" version="7.10">
<data>
<int key="IBDocument.SystemTarget">784</int>
<string key="IBDocument.SystemVersion">10A394</string>
<string key="IBDocument.InterfaceBuilderVersion">732</string>
<string key="IBDocument.AppKitVersion">1027.1</string>
<string key="IBDocument.HIToolboxVersion">430.00</string>
<object class="NSMutableDictionary" key="IBDocument.PluginVersions">
<string key="NS.key.0">com.apple.InterfaceBuilder.IBCocoaTouchPlugin</string>
<string key="NS.object.0">60</string>
</object>
<object class="NSMutableArray" key="IBDocument.EditedObjectIDs">
<bool key="EncodedWithXMLCoder">YES</bool>
<integer value="1"/>
</object>
<object class="NSArray" key="IBDocument.PluginDependencies">
<bool key="EncodedWithXMLCoder">YES</bool>
<string>com.apple.InterfaceBuilder.IBCocoaTouchPlugin</string>
</object>
<object class="NSMutableDictionary" key="IBDocument.Metadata">
<bool key="EncodedWithXMLCoder">YES</bool>
<object class="NSArray" key="dict.sortedKeys" id="0">
<bool key="EncodedWithXMLCoder">YES</bool>
</object>
<object class="NSMutableArray" key="dict.values">
<bool key="EncodedWithXMLCoder">YES</bool>
</object>
</object>
<object class="NSMutableArray" key="IBDocument.RootObjects" id="1000">
<bool key="EncodedWithXMLCoder">YES</bool>
<object class="IBProxyObject" id="372490531">
<string key="IBProxiedObjectIdentifier">IBFilesOwner</string>
</object>
<object class="IBProxyObject" id="975951072">
<string key="IBProxiedObjectIdentifier">IBFirstResponder</string>
</object>
<object class="IBUIView" id="191373211">
<reference key="NSNextResponder"/>
<int key="NSvFlags">292</int>
<string key="NSFrameSize">{320, 460}</string>
<reference key="NSSuperview"/>
<object class="NSColor" key="IBUIBackgroundColor">
<int key="NSColorSpace">3</int>
<bytes key="NSWhite">MQA</bytes>
<object class="NSColorSpace" key="NSCustomColorSpace">
<int key="NSID">2</int>
</object>
</object>
<object class="IBUISimulatedStatusBarMetrics" key="IBUISimulatedStatusBarMetrics"/>
</object>
</object>
<object class="IBObjectContainer" key="IBDocument.Objects">
<object class="NSMutableArray" key="connectionRecords">
<bool key="EncodedWithXMLCoder">YES</bool>
<object class="IBConnectionRecord">
<object class="IBCocoaTouchOutletConnection" key="connection">
<string key="label">view</string>
<reference key="source" ref="372490531"/>
<reference key="destination" ref="191373211"/>
</object>
<int key="connectionID">3</int>
</object>
</object>
<object class="IBMutableOrderedSet" key="objectRecords">
<object class="NSArray" key="orderedObjects">
<bool key="EncodedWithXMLCoder">YES</bool>
<object class="IBObjectRecord">
<int key="objectID">0</int>
<reference key="object" ref="0"/>
<reference key="children" ref="1000"/>
<nil key="parent"/>
</object>
<object class="IBObjectRecord">
<int key="objectID">1</int>
<reference key="object" ref="191373211"/>
<reference key="parent" ref="0"/>
</object>
<object class="IBObjectRecord">
<int key="objectID">-1</int>
<reference key="object" ref="372490531"/>
<reference key="parent" ref="0"/>
<string key="objectName">File's Owner</string>
</object>
<object class="IBObjectRecord">
<int key="objectID">-2</int>
<reference key="object" ref="975951072"/>
<reference key="parent" ref="0"/>
</object>
</object>
</object>
<object class="NSMutableDictionary" key="flattenedProperties">
<bool key="EncodedWithXMLCoder">YES</bool>
<object class="NSArray" key="dict.sortedKeys">
<bool key="EncodedWithXMLCoder">YES</bool>
<string>-1.CustomClassName</string>
<string>-2.CustomClassName</string>
<string>1.IBEditorWindowLastContentRect</string>
<string>1.IBPluginDependency</string>
</object>
<object class="NSMutableArray" key="dict.values">
<bool key="EncodedWithXMLCoder">YES</bool>
<string>TeamMenuViewController</string>
<string>UIResponder</string>
<string>{{556, 412}, {320, 480}}</string>
<string>com.apple.InterfaceBuilder.IBCocoaTouchPlugin</string>
</object>
</object>
<object class="NSMutableDictionary" key="unlocalizedProperties">
<bool key="EncodedWithXMLCoder">YES</bool>
<reference key="dict.sortedKeys" ref="0"/>
<object class="NSMutableArray" key="dict.values">
<bool key="EncodedWithXMLCoder">YES</bool>
</object>
</object>
<nil key="activeLocalization"/>
<object class="NSMutableDictionary" key="localizations">
<bool key="EncodedWithXMLCoder">YES</bool>
<reference key="dict.sortedKeys" ref="0"/>
<object class="NSMutableArray" key="dict.values">
<bool key="EncodedWithXMLCoder">YES</bool>
</object>
</object>
<nil key="sourceID"/>
<int key="maxID">3</int>
</object>
<object class="IBClassDescriber" key="IBDocument.Classes">
<object class="NSMutableArray" key="referencedPartialClassDescriptions">
<bool key="EncodedWithXMLCoder">YES</bool>
<object class="IBPartialClassDescription">
<string key="className">TeamMenuViewController</string>
<string key="superclassName">UIViewController</string>
<object class="IBClassDescriptionSource" key="sourceIdentifier">
<string key="majorKey">IBProjectSource</string>
<string key="minorKey">TeamMenuViewController.h</string>
</object>
</object>
</object>
</object>
<int key="IBDocument.localizationMode">0</int>
<object class="NSMutableDictionary" key="IBDocument.PluginDeclaredDevelopmentDependencies">
<string key="NS.key.0">com.apple.InterfaceBuilder.CocoaTouchPlugin.InterfaceBuilder3</string>
<integer value="3000" key="NS.object.0"/>
</object>
<bool key="IBDocument.PluginDeclaredDependenciesTrackSystemTargetVersion">YES</bool>
<nil key="IBDocument.LastKnownRelativeProjectPath"/>
<int key="IBDocument.defaultPropertyAccessControl">3</int>
<string key="IBCocoaTouchPluginVersion">3.1</string>
</data>
</archive>