diff --git a/src/interfaces/IHandleRegistry.cairo b/src/interfaces/IHandleRegistry.cairo
index 268997f..7397c8f 100644
--- a/src/interfaces/IHandleRegistry.cairo
+++ b/src/interfaces/IHandleRegistry.cairo
@@ -14,4 +14,4 @@ pub trait IHandleRegistry<TState> {
     // *************************************************************************
     fn resolve(self: @TState, handle_id: u256) -> ContractAddress;
     fn get_handle(self: @TState, profile_address: ContractAddress) -> u256;
-}
\ No newline at end of file
+}
diff --git a/src/namespaces/handle_registry.cairo b/src/namespaces/handle_registry.cairo
index 0d7753b..54de0f6 100644
--- a/src/namespaces/handle_registry.cairo
+++ b/src/namespaces/handle_registry.cairo
@@ -30,7 +30,7 @@ mod HandleRegistry {
 
     #[derive(Drop, starknet::Event)]
     struct HandleLinked {
-        handle_id: u256, 
+        handle_id: u256,
         profile_address: ContractAddress,
         caller: ContractAddress,
         timestamp: u64
@@ -38,7 +38,7 @@ mod HandleRegistry {
 
     #[derive(Drop, starknet::Event)]
     struct HandleUnlinked {
-        handle_id: u256, 
+        handle_id: u256,
         profile_address: ContractAddress,
         caller: ContractAddress,
         timestamp: u64
@@ -70,12 +70,10 @@ mod HandleRegistry {
         // *************************************************************************
         //                            GETTERS
         // *************************************************************************
-        fn resolve(self: @ContractState, handle_id: u256) -> ContractAddress {
-            // TODO
+        fn resolve(self: @ContractState, handle_id: u256) -> ContractAddress {// TODO
         }
 
-        fn get_handle(self: @ContractState, profile_address: ContractAddress) -> u256 {
-            // TODO
+        fn get_handle(self: @ContractState, profile_address: ContractAddress) -> u256 {// TODO
         }
     }
 
@@ -83,12 +81,10 @@ mod HandleRegistry {
     //                            PRIVATE FUNCTIONS
     // *************************************************************************   
     impl Private of PrivateTrait {
-        fn _link(ref self: ContractState, handle_id: u256, profile_address: ContractAddress) {
-            // TODO
+        fn _link(ref self: ContractState, handle_id: u256, profile_address: ContractAddress) {// TODO
         }
 
-        fn _unlink(ref self: ContractState, handle_id: u256, profile_address: ContractAddress) {
-            // TODO
+        fn _unlink(ref self: ContractState, handle_id: u256, profile_address: ContractAddress) {// TODO
         }
     }
-}
\ No newline at end of file
+}
diff --git a/src/namespaces/handles.cairo b/src/namespaces/handles.cairo
index 902e0c6..39dd080 100644
--- a/src/namespaces/handles.cairo
+++ b/src/namespaces/handles.cairo
@@ -185,7 +185,9 @@ mod Handles {
     // *************************************************************************
     #[generate_trait]
     impl Private of PrivateTrait {
-        fn _mint_handle(ref self: ContractState, address: ContractAddress, local_name: felt252) -> u256 {
+        fn _mint_handle(
+            ref self: ContractState, address: ContractAddress, local_name: felt252
+        ) -> u256 {
             // TODO
             return 123;
         }