diff --git a/api.md b/api.md
index 8301382..cc1350d 100644
--- a/api.md
+++ b/api.md
@@ -5,6 +5,7 @@
 | Function | Description |
 | -------- | ----------- |
 | `plug#begin(path)` | Start vim-plug block |
+| `plug#(...)` | Register a plugin (equivalent to `Plug` command) |
 | `plug#end()` | End block, update &rtp, and load plugins when not `vim_starting` |
 | `plug#helptags()` | Regenerate help tags for all plugins |
 | `plug#load(names...)` | Load the plugins immediately |