Moved main.m up a level

objective-c/helloworld/HelloWorld.xcodeproj/project.pbxproj

@@ -30,7 +30,7 @@
 		0C432EF610DB15C0F47A66BB /* Pods-HelloWorld.release.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-HelloWorld.release.xcconfig"; path = "Pods/Target Support Files/Pods-HelloWorld/Pods-HelloWorld.release.xcconfig"; sourceTree = "<group>"; };
 		5E3690601B2A23800040F884 /* HelloWorld.app */ = {isa = PBXFileReference; explicitFileType = wrapper.application; includeInIndex = 0; path = HelloWorld.app; sourceTree = BUILT_PRODUCTS_DIR; };
 		5E3690641B2A23800040F884 /* Info.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist.xml; path = Info.plist; sourceTree = "<group>"; };
-		5E3690651B2A23800040F884 /* main.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; name = main.m; path = HelloWorld/main.m; sourceTree = "<group>"; };
+		5E3690651B2A23800040F884 /* main.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = main.m; sourceTree = "<group>"; };
 		5E3690671B2A23800040F884 /* AppDelegate.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = AppDelegate.h; sourceTree = "<group>"; };
 		5E3690681B2A23800040F884 /* AppDelegate.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = AppDelegate.m; sourceTree = "<group>"; };
 		5E36906A1B2A23800040F884 /* ViewController.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = ViewController.h; sourceTree = "<group>"; };