--- doc/bash.1 | 3 ++- lib/readline/doc/readline.3 | 3 ++- lib/readline/doc/rluser.texi | 3 ++- 3 files changed, 6 insertions(+), 3 deletions(-)
diff --git a/doc/bash.1 b/doc/bash.1
index fe87c7e7..c6d60aa9 100644
--- a/doc/bash.1
+++ b/doc/bash.1
@@ -6448,7 +6448,8 @@ .SS "Readline Initialization"
.IR NEWLINE ,
.IR RET ,
.IR RETURN ,
-.IR RUBOUT (a destructive backspace),
+.I RUBOUT
+(a destructive backspace),
.IR SPACE ,
.IR SPC ,
and
diff --git a/lib/readline/doc/readline.3 b/lib/readline/doc/readline.3
index 42fd6b18..46bd9b96 100644
--- a/lib/readline/doc/readline.3
+++ b/lib/readline/doc/readline.3
@@ -224,7 +224,8 @@ .SH INITIALIZATION FILE
.IR NEWLINE ,
.IR RET ,
.IR RETURN ,
-.IR RUBOUT (a destructive backspace),
+.I RUBOUT
+(a destructive backspace),
.IR SPACE ,
.IR SPC ,
and
diff --git a/lib/readline/doc/rluser.texi b/lib/readline/doc/rluser.texi
index cfa36c79..96a99c5b 100644
--- a/lib/readline/doc/rluser.texi
+++ b/lib/readline/doc/rluser.texi
@@ -973,7 +973,8 @@
@var{NEWLINE},
@var{RET},
@var{RETURN},
-@var{RUBOUT} (a destructive backspace),
+@var{RUBOUT}
+(a destructive backspace),
@var{SPACE},
@var{SPC},
and
--
2.30.2
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