Update shadowenv(1)

Author: burke

man/man1/shadowenv.1

@@ -68,6 +68,9 @@ Prints a script which can be eval'd by zsh to set up shadowenv.
 
 .SS \fBtrust\fR
 Mark this directory as 'trusted', allowing shadowenv programs to be run
+
+.SS \fBprompt-widget\fR
+Print a little glyph you can include in a shell prompt to indicate that shadowenv is active.
 .SH FLAGS
 .SS -h, --help
 Prints help information - can also be used for more specific help with any of the subcommands