Typos

testsuite/tests/deriving/should_fail/drvfail014.stderr

@@ -4,6 +4,6 @@ drvfail014.hs:8:28:
     In the data declaration for ‛T1’
 
 drvfail014.hs:12:1:
-    Derived typeable instance must be of form (Typeable2 T2)
+    Derived Typeable instance must be of form (Typeable2 T2)
     In the stand-alone deriving instance for
       ‛(Typeable a, Typeable b) => Typeable (T2 a b)’

testsuite/tests/safeHaskell/safeInfered/Mixed01.stderr

 
 Mixed01.hs:5:1:
     safe import can't be used as Safe Haskell isn't on!
-    please enable Safe Haskell through eitherSafe, Trustwrothy or Unsafe
+    please enable Safe Haskell through either Safe, Trustworthy or Unsafe

testsuite/tests/simplCore/should_compile/T7360.hs

 -- Both these functions should successfully simplify
--- using the combine-identical-alterantives optimisation
+-- using the combine-identical-alternatives optimisation
 
 module T7360 where