diff --git a/book/src/SUMMARY.md b/book/src/SUMMARY.md
index 683df4ab61..1b031f664a 100644
--- a/book/src/SUMMARY.md
+++ b/book/src/SUMMARY.md
@@ -33,13 +33,13 @@
 
 - [Economic Design](ed_overview.md)
   - [Validation-client Economics](ed_validation_client_economics.md)
-	- [State-validation Protocol-based Rewards](ed_vce_state_validation_protocol_based_rewards.md)
-      - [State-validation Transaction Fees](ed_vce_state_validation_transaction_fees.md)
-      - [Replication-validation Transaction Fees](ed_vce_replication_validation_transaction_fees.md)
-      - [Validation Stake Delegation](ed_vce_validation_stake_delegation.md)
+    - [State-validation Protocol-based Rewards](ed_vce_state_validation_protocol_based_rewards.md)
+    - [State-validation Transaction Fees](ed_vce_state_validation_transaction_fees.md)
+    - [Replication-validation Transaction Fees](ed_vce_replication_validation_transaction_fees.md)
+    - [Validation Stake Delegation](ed_vce_validation_stake_delegation.md)
   - [Replication-client Economics](ed_replication_client_economics.md)
-      - [Storage-replication Rewards](ed_rce_storage_replication_rewards.md)
-      - [Replication-client Reward Auto-delegation](ed_rce_replication_client_reward_auto_delegation.md)
+    - [Storage-replication Rewards](ed_rce_storage_replication_rewards.md)
+    - [Replication-client Reward Auto-delegation](ed_rce_replication_client_reward_auto_delegation.md)
   - [Economic Sustainability](ed_economic_sustainability.md)
   - [Attack Vectors](ed_attack_vectors.md)
   - [References](ed_references.md)
diff --git a/book/src/ed_replication_client_economics.md b/book/src/ed_replication_client_economics.md
index 997e9a5955..1863696013 100644
--- a/book/src/ed_replication_client_economics.md
+++ b/book/src/ed_replication_client_economics.md
@@ -1,3 +1,3 @@
 ## Replication-client economics
 
-Replication-clients should be rewarded for providing the network with storage space. Incentivization of the set of replicators provides data security through redundancy of the historical ledger. Replication nodes are rewarded in proportion to the amount of ledger data storage provided. These rewards are captured by generating and entering Proofs of Replication (PoReps) into the PoH stream which can be validated by Validation nodes as described above in the [Replicatoin-validation Transaction Fees](ed_vce_replication_validation_transaction_fees.md) chapter.
+Replication-clients should be rewarded for providing the network with storage space. Incentivization of the set of replicators provides data security through redundancy of the historical ledger. Replication nodes are rewarded in proportion to the amount of ledger data storage provided. These rewards are captured by generating and entering Proofs of Replication (PoReps) into the PoH stream which can be validated by Validation nodes as described above in the [Replication-validation Transaction Fees](ed_vce_replication_validation_transaction_fees.md) chapter.