docs: Update PERF_NOTES.md (#23050)

PR Close #23050
2018-03-28 23:09:12 +02:00 · 2018-03-28 23:09:12 +02:00 · cae48df25b
commit cae48df25b
parent 23cc3ef2eb
1 changed files with 2 additions and 2 deletions
--- a/packages/core/src/render3/PERF_NOTES.md
+++ b/packages/core/src/render3/PERF_NOTES.md
@ -15,7 +15,7 @@ shown here: https://jsperf.com/small-arrays-vs-linked-objects

 Great read: [What's up with monomorphism?](http://mrale.ph/blog/2015/01/11/whats-up-with-monomorphism.html)

-1) Monomorphic prop access is 100 times faster then megamorphic.
+1) Monomorphic prop access is 100 times faster than megamorphic.
 2) Monomorphic call is 4 times faster the megamorphic call.

 See benchmark [here](https://jsperf.com/mono-vs-megamorphic-property-access).
@ -61,4 +61,4 @@ over properties of an object.
 for (var i = 0, keys = Object.keys(obj); i < keys.length; i++) {
  const key = keys[i];
 }
-```
+```