Fix README blockquote markdown syntax

README.md

@@ -116,8 +116,7 @@ The baseline profile for this app is located at `app/src/main/baseline-prof.txt`
 It contains rules that enable AOT compilation of the critical user path taken during app launch.
 For more information on baseline profiles, read [this document](https://developer.android.com/studio/profile/baselineprofiles).
 
-| Note: The baseline profile needs to be re-generated for release builds that touched code which
-| changes app startup.
+> Note: The baseline profile needs to be re-generated for release builds that touched code which changes app startup.
 
 To generate the baseline profile, select the `benchmark` build variant and run the
 `BaselineProfileGenerator` benchmark test on an AOSP Android Emulator.