diff --git a/src/move.c b/src/move.c
index b4818ff..de1a9e4 100644
--- a/src/move.c
+++ b/src/move.c
@@ -696,7 +696,7 @@
 
 /*
  * Compute wp->w_cline_row and wp->w_cline_height, based on the current value
- * of wp->w_topine.
+ * of wp->w_topline.
  *
  * Returns OK when cursor is in the window, FAIL when it isn't.
  */