Update README.md

README.md

@@ -15,11 +15,7 @@
 7. On macOS install the SDK you wish to have as the earliest supported release:
   1. SDKs are available here https://github.com/phracker/MacOSX-SDKs/releases
   2. Download the required version, e.g. MacOSX10.9.sdk.tar.xz
-  3. Unpack it into:
-   `/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/`
-  4. Edit:
-   `/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Info.plist`
-   to specify the earlier version as the minimum
+  3. Unpack this to an appropriate location
 7. Make the jsoncpp project available:
   `conda config --add channels https://fsl.fmrib.ox.ac.uk/fsldownloads/fslconda`
 8.