Update README.md

HirohitoHigashi · web-flow · commit 4bab65bf5881 · 2021-12-25T18:33:17.000+09:00
diff --git a/samples/GP2Y0A21YK_Distance/README.md b/samples/GP2Y0A21YK_Distance/README.md
@@ -21,4 +21,4 @@ Connect to the glove analog connector with a handmade bulk cable.
 
 ## Demo
 
-Uploading GP2Y0A21YK.mp4…
+https://user-images.githubusercontent.com/16683312/147382188-d99ca31b-5f03-4c57-91c4-038a6deff579.mp4

Original file line number	Diff line number	Diff line change
`@@ -21,4 +21,4 @@ Connect to the glove analog connector with a handmade bulk cable.`
`21`	`21`
`22`	`22`	`## Demo`
`23`	`23`
`24`		`-Uploading GP2Y0A21YK.mp4…`
	`24`	`+https://user-images.githubusercontent.com/16683312/147382188-d99ca31b-5f03-4c57-91c4-038a6deff579.mp4`