🥢 Fix typos in ERC1271 and LibPRNG contracts (#970)

src/accounts/ERC1271.sol

@@ -175,7 +175,7 @@ abstract contract ERC1271 is EIP712 {
     /// Of course, if you have control over the codebase of the wallet client(s) too,
     /// you can choose a more minimalistic signature scheme like
     /// `keccak256(abi.encode(address(this), hash))` instead of all these acrobatics.
-    /// All these are just for widespead out-of-the-box compatibility with other wallet clients.
+    /// All these are just for widespread out-of-the-box compatibility with other wallet clients.
     /// We want to create bazaars, not walled castles.
     /// And we'll use push the Turing Completeness of the EVM to the limits to do so.
     function _erc1271IsValidSignatureViaNestedEIP712(bytes32 hash, bytes calldata signature)

src/utils/LibPRNG.sol

@@ -90,7 +90,7 @@ library LibPRNG {
     /// If your modulus is big, this method is recommended
     /// for uniform sampling to avoid modulo bias.
     /// For uniform sampling across all uint256 values,
-    /// or for small enough moduli such that the bias is neligible,
+    /// or for small enough moduli such that the bias is negligible,
     /// use {next} instead.
     function uniform(PRNG memory prng, uint256 upper) internal pure returns (uint256 result) {
         /// @solidity memory-safe-assembly