minor fixes

Author: iliakan

README.md

@@ -281,6 +281,26 @@ If you add a translation to `images.yml`, but after running the script the SVG r
 3. Check that there's only 1 file with the given name in the tutorial. Sometimes there may be duplicates.
 4. Check that the translated string in `images.yml` is exactly as in SVG: use the helper script to extract all strings.
 
+        For example, let's say you added `"White Rabbit": "Coelho Branco"` to the `images.yml`, and it doesn't work.
+
+        Let's get all strings:
+
+        ```
+        ❯ NODE_LANG=pt npm run gulp -- engine:koa:tutorial:imageYaml --image proto-constructor-animal-rabbit.svg
+        proto-constructor-animal-rabbit.svg:
+        'eats: true': ''
+        'name: "White Rabbit"': ''
+        animal: ''
+        Rabbit: ''
+        rabbit: ''
+        '[[Prototype]]': ''
+        prototype: ''
+        ```
+
+        Now we can see, that the text is actually longer, it's `name: "White Rabbit"`.
+        So the line in the `images.yml` should be something like: `"name: \"White Rabbit\"": "text": "name: \"Coelho Branco\""`.
+
+
 If it still doesn't work – [file an issue](https://github.com/javascript-tutorial/server/issues/new).
 
 # Dev mode