diff --git a/ncurses_diff_viewer.c b/ncurses_diff_viewer.c
index bce2424..a3d5257 100644
--- a/ncurses_diff_viewer.c
+++ b/ncurses_diff_viewer.c
@@ -3269,7 +3269,7 @@ int handle_ncurses_diff_input(NCursesDiffViewer *viewer, int key) {
     switch (key) {
     case 27: // ESC
       viewer->current_mode =
-          NCURSES_MODE_COMMIT_LIST; // Return to commit list mode
+          NCURSES_MODE_COMMIT_LIST; // Return to commit list mode.
       break;
 
     case KEY_UP:
diff --git a/shell b/shell
index f2ed512..f2f6b0f 100755
Binary files a/shell and b/shell differ
diff --git a/weather.o b/weather.o
index 4f5975d..7af8fed 100644
Binary files a/weather.o and b/weather.o differ