[gcc r13-3790] ada: Align -gnatwc's documentation with its behavior

[Marc Poulhi?s <dkm@gcc.gnu.org>]

https://gcc.gnu.org/g:c523e3f1ea9b451fddc4c535009b3eecffc4ac4a

commit r13-3790-gc523e3f1ea9b451fddc4c535009b3eecffc4ac4a
Author: Ronan Desplanques <desplanques@adacore.com>
Date:   Fri Oct 14 16:28:58 2022 +0200

    ada: Align -gnatwc's documentation with its behavior
    
    Shortly after the -gnatwc flag was introduced, its behavior was
    tweaked, but its documentation was not updated accordingly.
    
    gcc/ada/
    
            * doc/gnat_ugn/building_executable_programs_with_gnat.rst
            (-gnatwc): Fix flag documentation.
            * gnat_ugn.texi: Regenerate.

Diff:
---
 gcc/ada/doc/gnat_ugn/building_executable_programs_with_gnat.rst | 2 +-
 gcc/ada/gnat_ugn.texi                                           | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/gcc/ada/doc/gnat_ugn/building_executable_programs_with_gnat.rst b/gcc/ada/doc/gnat_ugn/building_executable_programs_with_gnat.rst
index 31e2e31421e..87fb1087e42 100644
--- a/gcc/ada/doc/gnat_ugn/building_executable_programs_with_gnat.rst
+++ b/gcc/ada/doc/gnat_ugn/building_executable_programs_with_gnat.rst
@@ -2938,7 +2938,7 @@ of the pragma in the :title:`GNAT_Reference_manual`).
   tests that are known to be True or False at compile time. The default
   is that such warnings are not generated.
   Note that this warning does
-  not get issued for the use of boolean variables or constants whose
+  not get issued for the use of boolean constants whose
   values are known at compile time, since this is a standard technique
   for conditional compilation in Ada, and this would generate too many
   false positive warnings.
diff --git a/gcc/ada/gnat_ugn.texi b/gcc/ada/gnat_ugn.texi
index 385f1d3deb5..7b1aaeba954 100644
--- a/gcc/ada/gnat_ugn.texi
+++ b/gcc/ada/gnat_ugn.texi
@@ -10925,7 +10925,7 @@ This switch activates warnings for conditional expressions used in
 tests that are known to be True or False at compile time. The default
 is that such warnings are not generated.
 Note that this warning does
-not get issued for the use of boolean variables or constants whose
+not get issued for the use of boolean constants whose
 values are known at compile time, since this is a standard technique
 for conditional compilation in Ada, and this would generate too many
 false positive warnings.