ios: fix Xcode path detection

Change-Id: Icd175f4f0d7d22d805fcf2f481da42321f827490
Reviewed-by: Fawzi Mohamed <fawzi.mohamed@digia.com>

src/plugins/ios/iosprobe.cpp

@@ -106,6 +106,7 @@ void IosProbe::detectDeveloperPaths()
         qDebug() << QString::fromLatin1("Could not detect selected xcode with /usr/bin/xcode-select");
     } else {
         QString path = QString::fromLocal8Bit(selectedXcode.readAllStandardOutput());
+        path.chop(1);
         addDeveloperPath(path);
     }
     addDeveloperPath(QLatin1String("/Applications/Xcode.app/Contents/Developer"));