Merge pull request #323 from vivaxy/bugfix/readme

Update an algorithm example

README.md

@@ -988,7 +988,7 @@ order of the structs anymore (e.g. if the parent was deleted).
 **Examples:**
 
 1. If a user inserts elements in sequence, the struct will be merged into a
-   single struct. E.g. `array.insert(0, ['a']), array.insert(0, ['b']);` is
+   single struct. E.g. `text.insert(0, 'a'), text.insert(1, 'b');` is
    first represented as two structs (`[{id: {client, clock: 0}, content: 'a'},
    {id: {client, clock: 1}, content: 'b'}`) and then merged into a single
    struct: `[{id: {client, clock: 0}, content: 'ab'}]`.