docs: missing "function" code example (#468)

Just a quick fix in the plugin documentation.

diff --git a/docs/core-concepts/plugins.md b/docs/core-concepts/plugins.md
index 5ed42e92ee97968c084894b02e026986b94b4bcb..3d66453fbe53200b1b77be7b205fe4f131d9eb07 100644 (file)
--- a/docs/core-concepts/plugins.md
+++ b/docs/core-concepts/plugins.md
@@ -121,7 +121,7 @@ A Pinia plugin can be typed as follows:
 ```ts
 import { PiniaPluginContext } from 'pinia'
 
-export myPiniaPlugin(context: PiniaPluginContext) {
+export function myPiniaPlugin(context: PiniaPluginContext) {
   // ...
 }
 ```