Fix typos in PPOAgent docstrings

tensorflow · Aug 3, 2019 · 58fc329 · 58fc329
1 parent a56ebeb
commit 58fc329
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/tf_agents/agents/ppo/ppo_agent.py b/tf_agents/agents/ppo/ppo_agent.py
@@ -160,7 +160,7 @@ def __init__(self,
         value_predictions)
       normalize_rewards: If true, keeps moving variance of rewards and
         normalizes incoming rewards.
-      reward_norm_clipping: Value above an below to clip normalized reward.
+      reward_norm_clipping: Value above and below to clip normalized reward.
       normalize_observations: If true, keeps moving mean and variance of
         observations and normalizes incoming observations.
       log_prob_clipping: +/- value for clipping log probs to prevent inf / NaN
@@ -394,7 +394,7 @@ def compute_return_and_advantage(self, next_time_steps, value_preds):
 
     Args:
       next_time_steps: batched tensor of TimeStep tuples after action is taken.
-      value_preds: Batched value predction tensor. Should have one more entry in
+      value_preds: Batched value prediction tensor. Should have one more entry in
         time index than time_steps, with the final value corresponding to the
         value prediction of the final state.