tweak previous;

tmux.1

@@ -983,13 +983,12 @@ allows a command to be bound to most keys, with or without a prefix key.
 When specifying keys, most represent themselves (for example
 .Ql A
 to
-.Ql Z
-).
+.Ql Z ) .
 Ctrl keys may be prefixed with
 .Ql C-
 or
-.Ql ^
-, and Alt (meta) with
+.Ql ^ ,
+and Alt (meta) with
 .Ql M- .
 In addition, the following special key names are accepted:
 .Em BSpace ,