Auto merge of #192 - petemcfarlane:patch-2, r=komaeda

fix(test1): Swap assertion parameter order

`Expected` should come before `actual`, other wise it leads to confusing compiler messages, e.g.
```
note: expected type `()`
         found type `{integer}`
```
There may be other tests that need updating, but this is as far as I am through the Rustlings course right now :)

1 files changed, 2 insertions, 2 deletions

diff --git a/exercises/test1.rs b/exercises/test1.rs
index f20cb38..d57d495 100644
--- a/exercises/test1.rs
+++ b/exercises/test1.rs
@@ -16,6 +16,6 @@ fn verify_test() {
     let price1 = calculate_price(55);
     let price2 = calculate_price(40);
 
-    assert_eq!(price1, 55);
-    assert_eq!(price2, 80);
+    assert_eq!(55, price1);
+    assert_eq!(80, price2);
 }