diff --git a/src/background/domains/command-docs.js b/src/background/domains/command-docs.js
index 0b8ede7..734c68e 100644
--- a/src/background/domains/command-docs.js
+++ b/src/background/domains/command-docs.js
@@ -3,7 +3,7 @@ export default {
   open: 'Open a URL or search by keywords in current tab',
   tabopen: 'Open a URL or search by keywords in new tab',
   winopen: 'Open a URL or search by keywords in new window',
-  buffer: 'Sekect tabs by matched keywords',
+  buffer: 'Select tabs by matched keywords',
   bdelete: 'Close a certain tab matched by keywords',
   bdeletes: 'Close all tabs matched by keywords',
   quit: 'Close the current tab',