there is no i

Change-Id: Iadcf24dad74c07156c4397e2f93c4bb0bc050bd3
Reviewed-on: https://skia-review.googlesource.com/c/eskia/+/212467
Reviewed-by: Mike Klein <mtklein@google.com>
diff --git a/src/eskia.cc b/src/eskia.cc
index a3f8929..2ce147a 100644
--- a/src/eskia.cc
+++ b/src/eskia.cc
@@ -501,7 +501,6 @@
 
         // A quick guide to indices:
         //   - ix and iy are integer x and y pixel coordinates
-        //   - i loops over edges;
         //   - j loops over per-sample data within Delta, offsets[] and winding[].
 
         for (float y = ibounds.t; y < ibounds.b; y += 1) {