diff --git a/book/src/generated/typable-cmd.md b/book/src/generated/typable-cmd.md
index 4cbff3061a440..950066bd52e53 100644
--- a/book/src/generated/typable-cmd.md
+++ b/book/src/generated/typable-cmd.md
@@ -69,3 +69,4 @@
 | `:append-output` | Run shell command, appending output after each selection. |
 | `:pipe` | Pipe each selection to the shell command. |
 | `:run-shell-command`, `:sh` | Run a shell command |
+| `:read`, `:r` | Load a file into buffer |