README: Adjust svg editing documentation

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

diff --git a/README.md b/README.md
index 08d53e0e2cf06a49a30d542178bc47c9e5a24d50..9e7988c23c8ebd156f5cd6e40988b2fe0f21a8f1 100644 (file)
--- a/README.md
+++ b/README.md
@@ -148,32 +148,33 @@ Setup
      rustup default nightly-2020-11-09
 ```
 
-
-** If you just want to edit and preview the shape libraries
-   (ie the piece shapes) you can stop here **
-
-
-4. Install some build tools:
+4. Install the `usv` SVG launderer, which we need for shape libraries
 
 ```
      cargo install usvg
-     cargo install bundle-sources
 ```
 
-   This will put them in `~/.cargo/bin`, which you presumably have on
+   This will put it in `~/.cargo/bin`, which you presumably have on
    your PATH (or the above `rustup` and `cargo` runes wouldn't work).
 
-5. Install the version of wasm-pack with the option I need (upstream
-   haven't reviewed my merge request):
+
+** If you just want to edit and preview the shape libraries
+   (ie the piece shapes) you can stop here **
+
+
+4. Install some more build tools:
 
 ```
+     cargo install bundle-sources
      git clone https://github.com/ijackson/wasm-pack.git -b cargo-opts
      cd wasm-pack
      cargo install
 ```
 
-  NB that wasm-pack will itself download and install more stuff when
-  it is run by the Otter Makefile.
+wasm-pack upstream haven't reviewed my merge request.
+
+NB that wasm-pack will itself download and install more stuff when it
+is run by the Otter Makefile.
 
 
 Build