message: Docs: add ETH-NEXT to the swap directions table
diff: @@ -13,7 +13,7 @@ Swap Core is a decentralized exchange protocol (DEP) for crosschain atomic swaps
  *tags: HTLC, atomic swap, javascript, browser, crypto, bitcoin, ethereum, erc20*
  -## Used currencies
  +## Supported currencies
  | ticker | title |
  |-----------|---------|
  @@ -25,17 +25,17 @@ Swap Core is a decentralized exchange protocol (DEP) for crosschain atomic swaps
  | SUM | Sumcoin |
  | NEXT | NEXT.coin |
  -## Current swap directions support
  +## Supported swap directions
  | tx\rx | ETH | ERC20 | BTC | BCH | GHOST | SUM | NEXT |
  |-------|------|-------|-----|-----|-------|-----|------|
  -| ETH | | | + | | + | | soon |
  +| ETH | | | + | | + | | + |
  | ERC20 | | | + | | + | | |
  | BTC | + | + | | | | | |
  | BCH | | | | | | | |
  | GHOST | + | + | | | | | |
  | SUM | | | | | | | |
  -| NEXT | soon | | soon| | | | soon |
  +| NEXT | + | | soon| | | | soon |
  ## How it works step by step
  