Update README.md

Author: technikyle

README.md

@@ -104,13 +104,13 @@ The Package Manager project is itself a Swift Package and can be used to build i
   2. Locate its `usr/bin` directory
   3. Run the bootstrap script:
 
-            swiftpm/Utilities/bootstrap --swiftc path/to/snapshot/usr/bin/swiftc --sbt path/to/snapshot/usr/bin/swift-build-tool
+          swiftpm/Utilities/bootstrap --swiftc path/to/snapshot/usr/bin/swiftc --sbt path/to/snapshot/usr/bin/swift-build-tool
 
-`swiftc` and `swift-build-tool` are both executables provided as part of Swift downloadable snapshots, _they are **not** built from the sources in this repository_.
+     `swiftc` and `swift-build-tool` are both executables provided as part of Swift downloadable snapshots, _they are **not** built from the sources in this repository_.
 
 3. Using a Swift snapshot, it is possible to use the package manager's support for generating an Xcode project. This project can then be used with the snapshot to develop within Xcode.
 
-            swift package generate-xcodeproj
+        swift package generate-xcodeproj
 
 Note that either of the latter two options may not be compatible with the `master` branch when Swift language changes have caused it to move ahead of the latest available snapshot.