Modify a couple of error messages slightly

In particular
  In the type signature for:
     f :: Int -> Int
I added the colon

Also reword the "maybe you haven't applied a function to enough arguments?"
suggestion to make grammatical sense.

These tiny changes affect a lot of error messages.

1 files changed, 66 insertions, 66 deletions

diff --git a/testsuite/tests/rebindable/rebindable6.stderr b/testsuite/tests/rebindable/rebindable6.stderr
index b9ae82096b..88cf8abac7 100644
--- a/testsuite/tests/rebindable/rebindable6.stderr
+++ b/testsuite/tests/rebindable/rebindable6.stderr
@@ -1,66 +1,66 @@
-
-rebindable6.hs:106:17:
-    No instance for (HasSeq (IO a -> t0 -> IO b))
-      (maybe you haven't applied enough arguments to a function?)
-      arising from a do statement
-    The type variable ‘t0’ is ambiguous
-    Relevant bindings include
-      g :: IO (Maybe b) (bound at rebindable6.hs:104:19)
-      f :: IO a (bound at rebindable6.hs:104:17)
-      test_do :: IO a -> IO (Maybe b) -> IO b
-        (bound at rebindable6.hs:104:9)
-    Note: there is a potential instance available:
-      instance HasSeq (IO a -> IO b -> IO b)
-        -- Defined at rebindable6.hs:52:18
-    In a stmt of a 'do' block: f
-    In the expression:
-      do { f;
-           Just (b :: b) <- g;
-           return b }
-    In an equation for ‘test_do’:
-        test_do f g
-          = do { f;
-                 Just (b :: b) <- g;
-                 return b }
-
-rebindable6.hs:107:17:
-    No instance for (HasFail ([Prelude.Char] -> t1))
-      (maybe you haven't applied enough arguments to a function?)
-      arising from a do statement
-    The type variable ‘t1’ is ambiguous
-    Note: there is a potential instance available:
-      instance HasFail (String -> IO a)
-        -- Defined at rebindable6.hs:57:18
-    In a stmt of a 'do' block: Just (b :: b) <- g
-    In the expression:
-      do { f;
-           Just (b :: b) <- g;
-           return b }
-    In an equation for ‘test_do’:
-        test_do f g
-          = do { f;
-                 Just (b :: b) <- g;
-                 return b }
-
-rebindable6.hs:108:17:
-    No instance for (HasReturn (b -> t1))
-      (maybe you haven't applied enough arguments to a function?)
-      arising from a use of ‘return’
-    The type variable ‘t1’ is ambiguous
-    Relevant bindings include
-      b :: b (bound at rebindable6.hs:107:23)
-      g :: IO (Maybe b) (bound at rebindable6.hs:104:19)
-      test_do :: IO a -> IO (Maybe b) -> IO b
-        (bound at rebindable6.hs:104:9)
-    Note: there is a potential instance available:
-      instance HasReturn (a -> IO a) -- Defined at rebindable6.hs:42:18
-    In a stmt of a 'do' block: return b
-    In the expression:
-      do { f;
-           Just (b :: b) <- g;
-           return b }
-    In an equation for ‘test_do’:
-        test_do f g
-          = do { f;
-                 Just (b :: b) <- g;
-                 return b }
+

+rebindable6.hs:106:17:

+    No instance for (HasSeq (IO a -> t0 -> IO b))

+      (maybe you haven't applied a function to enough arguments?)

+      arising from a do statement

+    The type variable ‘t0’ is ambiguous

+    Relevant bindings include

+      g :: IO (Maybe b) (bound at rebindable6.hs:104:19)

+      f :: IO a (bound at rebindable6.hs:104:17)

+      test_do :: IO a -> IO (Maybe b) -> IO b

+        (bound at rebindable6.hs:104:9)

+    Note: there is a potential instance available:

+      instance HasSeq (IO a -> IO b -> IO b)

+        -- Defined at rebindable6.hs:52:18

+    In a stmt of a 'do' block: f

+    In the expression:

+      do { f;

+           Just (b :: b) <- g;

+           return b }

+    In an equation for ‘test_do’:

+        test_do f g

+          = do { f;

+                 Just (b :: b) <- g;

+                 return b }

+

+rebindable6.hs:107:17:

+    No instance for (HasFail ([Prelude.Char] -> t1))

+      (maybe you haven't applied a function to enough arguments?)

+      arising from a do statement

+    The type variable ‘t1’ is ambiguous

+    Note: there is a potential instance available:

+      instance HasFail (String -> IO a)

+        -- Defined at rebindable6.hs:57:18

+    In a stmt of a 'do' block: Just (b :: b) <- g

+    In the expression:

+      do { f;

+           Just (b :: b) <- g;

+           return b }

+    In an equation for ‘test_do’:

+        test_do f g

+          = do { f;

+                 Just (b :: b) <- g;

+                 return b }

+

+rebindable6.hs:108:17:

+    No instance for (HasReturn (b -> t1))

+      (maybe you haven't applied a function to enough arguments?)

+      arising from a use of ‘return’

+    The type variable ‘t1’ is ambiguous

+    Relevant bindings include

+      b :: b (bound at rebindable6.hs:107:23)

+      g :: IO (Maybe b) (bound at rebindable6.hs:104:19)

+      test_do :: IO a -> IO (Maybe b) -> IO b

+        (bound at rebindable6.hs:104:9)

+    Note: there is a potential instance available:

+      instance HasReturn (a -> IO a) -- Defined at rebindable6.hs:42:18

+    In a stmt of a 'do' block: return b

+    In the expression:

+      do { f;

+           Just (b :: b) <- g;

+           return b }

+    In an equation for ‘test_do’:

+        test_do f g

+          = do { f;

+                 Just (b :: b) <- g;

+                 return b }