gofmt fixes. (#21742)

services/cache/lru_striped.go

@@ -29,9 +29,9 @@ import (
 // cache where a simple LRU wouldn't have. Example:
 //
 // Two buckets B1 and B2, of max size 2 each, meaning, theoretically, a max size of 4:
-//  * Say you have a set of 3 keys, they could fill an entire LRU cache.
-//  * But if all those keys are assigned to a single bucket B1, the first key will be evicted from B1
-//  * B2 will remain empty, even though there was enough memory allocated
+//   - Say you have a set of 3 keys, they could fill an entire LRU cache.
+//   - But if all those keys are assigned to a single bucket B1, the first key will be evicted from B1
+//   - B2 will remain empty, even though there was enough memory allocated
 //
 // With 4 buckets and random UUIDs as keys, the amount of false evictions is around 5%.
 //