Change some type family test results.

It is not clear to me whether the original was printing
incorrectly (since we did not have the TopLevel flag before now), or
if this behaviour is expected.

For the time being I am assuming the former.

hoogle-test/ref/Bug806/test.txt

@@ -20,6 +20,6 @@ v :: Int
 class C a where {
     
     -- | <a>AT</a> docs
-    type family AT a;
+    type AT a;
     type AT a = Proxy (Proxy (Proxy (Proxy (Proxy (Proxy (Proxy (Proxy (Proxy (Proxy)))))))));
 }

hoogle-test/ref/assoc-types/test.txt

@@ -6,8 +6,8 @@
 
 module AssocTypes
 class Foo a where {
-    type family Bar a b;
-    type family Baz a;
+    type Bar a b;
+    type Baz a;
     type Baz a = [(a, a)];
 }
 bar :: Foo a => Bar a a