fix typos in doc comment for PrunningState
@@ -43,9 +43,10 @@ class State:
class PruningState(State):
- # This key is used to store the committed root hash of the trie in the db.
+ # This class is used to store the
+ # committed root hash of the trie in the db.
# The committed root hash is only updated once a batch gets written to the
- # ledger. It might happen the a few batches are in 3 phase commit and the
+ # ledger. It might happen that a few batches are in 3 phase commit and the
# node crashes. Now when the node restarts, it restores the db from the
# committed root hash and all entries for uncommitted batches will be
# ignored
