[gcc r13-2849] ada: Tune comment of routine for detecting junk names

[Marc Poulhiès]

https://gcc.gnu.org/g:fb95fb2125230fb594d88a7d73b524853c6604c5

commit r13-2849-gfb95fb2125230fb594d88a7d73b524853c6604c5
Author: Piotr Trojanek <trojanek@adacore.com>
Date:   Wed Sep 7 19:11:06 2022 +0200

    ada: Tune comment of routine for detecting junk names
    
    Reword comment to avoid repetition between spec and body.
    
    gcc/ada/
    
            * sem_warn.ads (Has_Junk_Name): Reword comment.

Diff:
---
 gcc/ada/sem_warn.ads | 9 +++------
 1 file changed, 3 insertions(+), 6 deletions(-)

diff --git a/gcc/ada/sem_warn.ads b/gcc/ada/sem_warn.ads
index 1894f36f4b0..6681e545a35 100644
--- a/gcc/ada/sem_warn.ads
+++ b/gcc/ada/sem_warn.ads
@@ -257,12 +257,9 @@ package Sem_Warn is
    ----------------------
 
    function Has_Junk_Name (E : Entity_Id) return Boolean;
-   --  Return True if the entity name contains any of the following substrings:
-   --    discard
-   --    dummy
-   --    ignore
-   --    junk
-   --    unused
+   --  Return True if the entity name contains substrings like "junk" or
+   --  "dummy" (see the body for the complete list).
+   --
    --  Used to suppress warnings on names matching these patterns. The contents
    --  of Name_Buffer and Name_Len are destroyed by this call.