Remove stray semicolon

Mark-Simulacrum · web-flow · commit 60a045153532 · 2019-10-03T20:00:56.000-04:00
This semicolon is currently silently ignored, but we may be changing that in the future.
diff --git a/geo/src/algorithm/test_fixtures/poly1.rs b/geo/src/algorithm/test_fixtures/poly1.rs
@@ -103,4 +103,4 @@ vec![
     (-158.47293006129595, 61.12284789161923),
     (-150.3871025524086, 66.37789008984335),
     (-75.57274028771249, 110.01960141091608)
-];
+]
