fix broken links

Author: brozorec

content/stellar-contracts/access/access-control.mdx

@@ -2,7 +2,7 @@
 title: Access Control
 ---
 
-[Source Code](https://github.com/OpenZeppelin/stellar-contracts/tree/main/packages/access/src/access-control)
+[Source Code](https://github.com/OpenZeppelin/stellar-contracts/tree/main/packages/access/src/access_control)
 
 ## Overview
 

content/stellar-contracts/tokens/non-fungible/nft-enumerable.mdx

@@ -2,7 +2,7 @@
 title: Non-Fungible Enumerable
 ---
 
-[Source Code](https://github.com/OpenZeppelin/stellar-contracts/tree/main/packages/tokens/src/non-fungible/extensions/enumerable)
+[Source Code](https://github.com/OpenZeppelin/stellar-contracts/tree/main/packages/tokens/src/non_fungible/extensions/enumerable)
 
 Enumerable extension for [Non-Fungible Token](/stellar-contracts/tokens/non-fungible/non-fungible) allows for enumeration
 of all the token IDs in the contract as well as all the token IDs owned by each account. This is

content/stellar-contracts/tokens/non-fungible/non-fungible.mdx

@@ -2,7 +2,7 @@
 title: Non-Fungible Token
 ---
 
-[Source Code](https://github.com/OpenZeppelin/stellar-contracts/tree/main/packages/tokens/src/non-fungible)
+[Source Code](https://github.com/OpenZeppelin/stellar-contracts/tree/main/packages/tokens/src/non_fungible)
 
 In the world of digital assets, not all tokens are alike. This becomes important in situations
 like **real estate**, **voting rights**, or **collectibles**, where some items are valued more than
@@ -12,7 +12,7 @@ represents something distinct, with ownership tracked through Soroban smart cont
 
 ## Overview
 
-The [non-fungible](https://github.com/OpenZeppelin/stellar-contracts/tree/main/packages/tokens/src/non-fungible) module
+The [non-fungible](https://github.com/OpenZeppelin/stellar-contracts/tree/main/packages/tokens/src/non_fungible) module
 provides three different NFT variants that differ in how certain features like ownership tracking,
 token creation and destruction are handled:
 
@@ -75,12 +75,12 @@ impl NonFungibleBurnable for GameItem {}
 The following optional extensions are provided to enhance capabilities:
 
 ### - Burnable
-[Source Code](https://github.com/OpenZeppelin/stellar-contracts/tree/main/packages/tokens/src/non-fungible/extensions/burnable)
+[Source Code](https://github.com/OpenZeppelin/stellar-contracts/tree/main/packages/tokens/src/non_fungible/extensions/burnable)
 
 The `NonFungibleBurnable` trait extends the `NonFungibleToken` trait to provide the capability to burn tokens.
 
 ### - Consecutive
-[Source Code](https://github.com/OpenZeppelin/stellar-contracts/tree/main/packages/tokens/src/non-fungible/extensions/consecutive)
+[Source Code](https://github.com/OpenZeppelin/stellar-contracts/tree/main/packages/tokens/src/non_fungible/extensions/consecutive)
 
 The `NonFungibleConsecutive` extension is optimized for batch minting of tokens with consecutive IDs. This approach drastically reduces storage writes during minting by storing ownership only at boundaries and inferring ownership for other tokens. See [Non-Fungible Consecutive](/stellar-contracts/tokens/non-fungible/nft-consecutive) for detailed documentation.
 
@@ -89,7 +89,7 @@ This extension is build around the contract variant `Consecutive`. Here is an ex
 * [Non-Fungible Consecutive](/stellar-contracts/tokens/non-fungible/nft-consecutive)
 
 ### - Enumerable
-[Source Code](https://github.com/OpenZeppelin/stellar-contracts/tree/main/packages/tokens/src/non-fungible/extensions/enumerable)
+[Source Code](https://github.com/OpenZeppelin/stellar-contracts/tree/main/packages/tokens/src/non_fungible/extensions/enumerable)
 
 The `NonFungibleEnumerable` extension enables on-chain enumeration of tokens owned by an address. See [Non-Fungible Enumerable](/stellar-contracts/tokens/non-fungible/nft-enumerable) for detailed documentation.
 
@@ -98,7 +98,7 @@ This extension is build around the contract variant `Enumerable`. Here is an exa
 * [Non-Fungible Enumerable](/stellar-contracts/tokens/non-fungible/nft-enumerable)
 
 ### - Royalties
-[Source Code](https://github.com/OpenZeppelin/stellar-contracts/tree/main/packages/tokens/src/non-fungible/extensions/royalties)
+[Source Code](https://github.com/OpenZeppelin/stellar-contracts/tree/main/packages/tokens/src/non_fungible/extensions/royalties)
 
 The `NonFungibleRoyalties` trait extends the `NonFungibleToken` trait to provide royalty information for tokens, similar to ERC-2981 standard. This allows marketplaces to query royalty information and pay appropriate fees to creators.