diff --git a/Usage.md b/Usage.md
index c3b6860..76aecb9 100644
--- a/Usage.md
+++ b/Usage.md
@@ -249,7 +249,7 @@ Notes:
 2. <kbd>B</kbd> adds a new bookmark in the `bookmarks` dir, <kbd>,</kbd> marks a location in-memory
 3. At the filter prompt, <kbd>^L</kbd> toggles last filter and unfilter. If no last filter, exits filter mode and redraws.
 4. <kbd>Q</kbd> quits with `EXIT_FAILURE` if no selection, else prints the selection to stdout and quits with `EXIT_SUCCESS`.
-5. <kbd>S</kbd> show the total size of non-filtered selected files listed in a directory. For directories, only the size of the directory is added by default. To add the size of the contents of a directory, switch to du mode.
+5. <kbd>S</kbd> shows the total size of non-filtered selected files listed in a directory. For directories, only the size of the directory is added by default. To add the size of the contents of a directory, switch to du mode.
 6. Help & settings, file details and archive listing are shown in the `$PAGER`.
 7. To change shortcuts modify key bindings in `nnn.h` and compile. Option `-K` detects collisions.
 8. Repeat sort order key <kbd>^T</kbd> to apply sort by time, size and default in the same order.