Update geometry.h

peacalm · web-flow · commit a9548a27d64e · 2021-05-19T21:15:55.000+08:00
diff --git a/geometry.h b/geometry.h
@@ -116,7 +116,7 @@ class convex_hull_trick_line {
 
 
 
-// get vonvex hull among a lot of unoredred points.
+// get convex hull among a lot of unoredred points.
 // the first point of result is the left-down-most one, others formed in anticolckwise order.
 
 // one implementation is find the left-down-most one as an origin point, then sort others by angle
