chore: fix some minor issues in comments

src/adapters/BlackholeAdapter.sol

@@ -84,7 +84,7 @@ contract BlackholeAdapter is YakAdapter {
         override
     {
         (uint256 amountOut, address pair) = getQuoteAndPair(_amountIn, _tokenIn, _tokenOut);
-        require(amountOut >= _amountOut, "Insufficent amount out");
+        require(amountOut >= _amountOut, "Insufficient amount out");
         (uint256 amount0Out, uint256 amount1Out) =
             (_tokenIn < _tokenOut) ? (uint256(0), amountOut) : (amountOut, uint256(0));
         IERC20(_tokenIn).safeTransfer(pair, _amountIn);

src/adapters/CamelotAdapter.sol

@@ -82,7 +82,7 @@ contract CamelotAdapter is YakAdapter {
         address to
     ) internal override {
         (uint256 amountOut, address pair) = getQuoteAndPair(_amountIn, _tokenIn, _tokenOut);
-        require(amountOut >= _amountOut, "Insufficent amount out");
+        require(amountOut >= _amountOut, "Insufficient amount out");
         (uint256 amount0Out, uint256 amount1Out) = (_tokenIn < _tokenOut)
             ? (uint256(0), amountOut)
             : (amountOut, uint256(0));

src/adapters/VelodromeAdapter.sol

@@ -127,7 +127,7 @@ contract VelodromeAdapter is YakAdapter {
         address to
     ) internal override {
         (uint256 amountOut, address pair) = getQuoteAndPair(_amountIn, _tokenIn, _tokenOut);
-        require(amountOut >= _amountOut, "Insufficent amount out");
+        require(amountOut >= _amountOut, "Insufficient amount out");
         (uint256 amount0Out, uint256 amount1Out) = (_tokenIn < _tokenOut)
             ? (uint256(0), amountOut)
             : (amountOut, uint256(0));

src/test/BridgeToken.sol

@@ -73,7 +73,7 @@ contract BridgeToken is ERC20Burnable {
     /**
      * @dev Mint function used by bridge. 
         Optional FeeAddress and FeeAmount parameters used to mint small percentage of 
-        transfered assets directly to bridge.
+        transferred assets directly to bridge.
      * @param to Address to mint funds to.
      * @param amount Amount of funds to mint.
      * @param feeAddress Address to mint bridge fees to.