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Updating the PureScript string concatenation eg. (#2686)

Browse Source 
https://github.com/purescript/purescript/wiki/Differences-from-Haskell

...says:

> Since 0.9.1, the Prelude library does not contain (++) as a second alias for append / (<>) (mappend in Haskell) anymore.

So:

```
-- Concatenate
"such " ++ "amaze" -- "such amaze"
```

...should read:

```
-- Concatenate
"such " <> "amaze" -- "such amaze"
```
This commit is contained in:
Kris Jenkins 2017-03-20 17:20:21 +01:00 committed by ven
parent 9e8a3d73b6
commit b37867fe6e
1 changed files with 1 additions and 1 deletions
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@ -65,7 +65,7 @@ true && (9 >= 19 || 1 < 2) -- true
"""Hello
world""" -- "Hello\nworld"
-- Concatenate
"such " ++ "amaze" -- "such amaze"
"such " <> "amaze" -- "such amaze"
--
-- 2. Arrays are Javascript arrays, but must be homogeneous