[gcc r16-9335] a68: fix list of worthy characters in ga68.texi

https://gcc.gnu.org/g:9772bcaf878e4a06398ea57e4f6329350a784dca

commit r16-9335-g9772bcaf878e4a06398ea57e4f6329350a784dca
Author: Jose E. Marchesi <[email protected]>
Date:   Wed Jun 3 22:29:43 2026 +0200

    a68: fix list of worthy characters in ga68.texi
    
    Signed-off-by: Jose E. Marchesi <[email protected]>
    
    gcc/algol68/ChangeLog
    
            * ga68.texi (Worthy characters): Remove spurious @ entry in the
            list of worthy characters.
    
    (cherry picked from commit c4883a678e1e2a88f85250fda8fb27f0de14e96a)

Diff:
---
 gcc/algol68/ga68.texi | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gcc/algol68/ga68.texi b/gcc/algol68/ga68.texi
index 2e8e8f997a7f..ab9a388ce736 100644
--- a/gcc/algol68/ga68.texi
+++ b/gcc/algol68/ga68.texi
@@ -1519,7 +1519,7 @@ a b c d e f g h i j k l m n o p q r s t u v w x y z
 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
 0 1 2 3 4 5 6 7 8 9
 space tab " # $ % & ' ( ) * + , - . / : ; < = >  @@ [ \ ]
-^ _ | @ ! ? ~ @{ @}
+^ _ | ! ? ~ @{ @}
 @end example
 
 Some of the characters above were considered unworthy by the original