Steps to reproduce:
1. Create an empty project
2. Open Build settings
3. Change Build target to iOS
4. Build for iOS
5. When build completes, navigate to: "{BUILDPATH}\Unity-iPhone.xcodeproj\xcshareddata\xcschemes" and open Unity-iPhone.xcscheme file

Result: under <LaunchAction> tag, the last attribute "queueDebuggingEnabled" is not included to the tag, since a premature right bracket ">" appears after allowLocationSimulation attribute.

Expected result: queueDebuggingEnabled is included in <LaunchAction>

Reproduced with: 5.5.3p2, 5.6.0p4, 2017.1.0b4
Did not reproduce with: 5.3.7p2, 5.4.5p1

Note: "LaunchAction.png" attached to the case displays the issue visually