[COMMITTED] ada: Fix minor issues in comments

["Marc Poulhiès" <poulhies@adacore.com>]

From: Ronan Desplanques <desplanques@adacore.com>

The package Ttypef has been removed but a reference to it was left
over in a comment. This patch removes that reference, and also fixes
a typo.

gcc/ada/

	* ttypes.ads: Remove reference to Ttypef in comment. Fix typo in
	comment.

Tested on x86_64-pc-linux-gnu, committed on master.

---
 gcc/ada/ttypes.ads | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/gcc/ada/ttypes.ads b/gcc/ada/ttypes.ads
index c8188ea9f98..28c63769d96 100644
--- a/gcc/ada/ttypes.ads
+++ b/gcc/ada/ttypes.ads
@@ -60,11 +60,10 @@ package Ttypes is
    --  Two approaches are used for handling target dependent values in the
    --  standard library packages. Package Standard is handled specially,
    --  being constructed internally (by package Stand). Target dependent
-   --  values needed in Stand are obtained by direct reference to Ttypes
-   --  and Ttypef.
+   --  values needed in Stand are obtained by direct reference to Ttypes.
 
    --  For package System, there is a separate version for each target, with
-   --  explicit declarations of the required, constants.
+   --  explicit declarations of the required constants.
 
    --  Historical note: Originally we had in mind dealing with target dependent
    --  differences by referencing appropriate attributes. Ada 95 already
-- 
2.40.0