Fix copy result to clipboard for GNU+Linux

CrazyPython · web-flow · commit 15b63956dacf · 2021-06-16T14:55:26.000-04:00
diff --git a/README.md b/README.md
@@ -48,7 +48,7 @@ tree-query '{and: [[Page 1]] [[Page 2]]}' . | pbcopy
 
 GNU+Linux:
 ```
-tree-query '{and: [[Page 1]] [[Page 2]]}' . | 
+tree-query '{and: [[Page 1]] [[Page 2]]}' . | xclip
 ```
 
 ## Contributing
