FIX: Small tweak to percentiles based on feedback

FIX: Small tweak to percentiles based on feedback

diff --git a/app/jobs/scheduled/reviewable_priorities.rb b/app/jobs/scheduled/reviewable_priorities.rb
index 7ba3fc3..f67698a 100644
--- a/app/jobs/scheduled/reviewable_priorities.rb
+++ b/app/jobs/scheduled/reviewable_priorities.rb
@@ -7,8 +7,8 @@ class Jobs::ReviewablePriorities < Jobs::Scheduled
 
     # We calculate the percentiles here for medium and high. Low is always 0 (all)
     res = DB.query_single(<<~SQL)
-      SELECT COALESCE(PERCENTILE_DISC(0.4) WITHIN GROUP (ORDER BY score), 0.0) AS medium,
-        COALESCE(PERCENTILE_DISC(0.8) WITHIN GROUP (ORDER BY score), 0.0) AS high
+      SELECT COALESCE(PERCENTILE_DISC(0.5) WITHIN GROUP (ORDER BY score), 0.0) AS medium,
+        COALESCE(PERCENTILE_DISC(0.85) WITHIN GROUP (ORDER BY score), 0.0) AS high
         FROM reviewables
     SQL
 
diff --git a/spec/jobs/reviewable_priorities_spec.rb b/spec/jobs/reviewable_priorities_spec.rb
index a1f60f1..b3962a2 100644
--- a/spec/jobs/reviewable_priorities_spec.rb
+++ b/spec/jobs/reviewable_priorities_spec.rb
@@ -10,7 +10,7 @@ describe Jobs::ReviewablePriorities do
 
     expect(Reviewable.min_score_for_priority('low')).to eq(0.0)
     expect(Reviewable.min_score_for_priority('medium')).to eq(3.0)
-    expect(Reviewable.min_score_for_priority('high')).to eq(5.0)
+    expect(Reviewable.min_score_for_priority('high')).to eq(6.0)
   end
 
   it "will return 0 if no reviewables exist" do

GitHub sha: 225593d4