Merge pull request #1475 from Angristan/patch-1

Fix space

docs/setup.en.md

@@ -56,7 +56,7 @@ Or you can generate config file via `npm run config` command.
 We need to use `node-gyp` to build the `crypto` module.
 
 1. `npm install -g node-gyp`
-2.  `node-gyp configure`
+2. `node-gyp configure`
 3. `node-gyp build`
 4. `npm run build`