diff --git a/aptos-move/framework/aptos-token/doc/token_event_store.md b/aptos-move/framework/aptos-token/doc/token_event_store.md
index a4df972d5ff16..0bf70febb7554 100644
--- a/aptos-move/framework/aptos-token/doc/token_event_store.md
+++ b/aptos-move/framework/aptos-token/doc/token_event_store.md
@@ -566,7 +566,7 @@ Event emitted when the token maximum is mutated
 
 </dd>
 <dt>
-<code>extention: <a href="../../aptos-framework/../aptos-stdlib/../move-stdlib/doc/option.md#0x1_option_Option">option::Option</a>&lt;<a href="../../aptos-framework/../aptos-stdlib/doc/any.md#0x1_any_Any">any::Any</a>&gt;</code>
+<code>extension: <a href="../../aptos-framework/../aptos-stdlib/../move-stdlib/doc/option.md#0x1_option_Option">option::Option</a>&lt;<a href="../../aptos-framework/../aptos-stdlib/doc/any.md#0x1_any_Any">any::Any</a>&gt;</code>
 </dt>
 <dd>
  This is for adding new events in future
@@ -603,7 +603,7 @@ Event emitted when the token maximum is mutated
             description_mutate_events: <a href="../../aptos-framework/doc/account.md#0x1_account_new_event_handle">account::new_event_handle</a>&lt;<a href="token_event_store.md#0x3_token_event_store_DescriptionMutateEvent">DescriptionMutateEvent</a>&gt;(acct),
             royalty_mutate_events: <a href="../../aptos-framework/doc/account.md#0x1_account_new_event_handle">account::new_event_handle</a>&lt;<a href="token_event_store.md#0x3_token_event_store_RoyaltyMutateEvent">RoyaltyMutateEvent</a>&gt;(acct),
             maximum_mutate_events: <a href="../../aptos-framework/doc/account.md#0x1_account_new_event_handle">account::new_event_handle</a>&lt;<a href="token_event_store.md#0x3_token_event_store_MaxiumMutateEvent">MaxiumMutateEvent</a>&gt;(acct),
-            extention: <a href="../../aptos-framework/../aptos-stdlib/../move-stdlib/doc/option.md#0x1_option_none">option::none</a>&lt;Any&gt;(),
+            extension: <a href="../../aptos-framework/../aptos-stdlib/../move-stdlib/doc/option.md#0x1_option_none">option::none</a>&lt;Any&gt;(),
         });
     };
 }
diff --git a/aptos-move/framework/aptos-token/sources/token_event_store.move b/aptos-move/framework/aptos-token/sources/token_event_store.move
index 1cd2ea9bf20cd..52ba6c7c69ce0 100644
--- a/aptos-move/framework/aptos-token/sources/token_event_store.move
+++ b/aptos-move/framework/aptos-token/sources/token_event_store.move
@@ -118,7 +118,7 @@ module aptos_token::token_event_store {
         royalty_mutate_events: EventHandle<RoyaltyMutateEvent>,
         maximum_mutate_events: EventHandle<MaxiumMutateEvent>,
         /// This is for adding new events in future
-        extention: Option<Any>,
+        extension: Option<Any>,
     }
 
     fun initialize_token_event_store(acct: &signer){
@@ -133,7 +133,7 @@ module aptos_token::token_event_store {
                 description_mutate_events: account::new_event_handle<DescriptionMutateEvent>(acct),
                 royalty_mutate_events: account::new_event_handle<RoyaltyMutateEvent>(acct),
                 maximum_mutate_events: account::new_event_handle<MaxiumMutateEvent>(acct),
-                extention: option::none<Any>(),
+                extension: option::none<Any>(),
             });
         };
     }