remove mentions of tricrypto

contracts/main/CurveCryptoMathOptimized2.vy

@@ -7,7 +7,7 @@
 # Swiss Stake GmbH are allowed to call this contract.
 
 """
-@title CurveTricryptoMathOptimized
+@title CurveTwocryptoMathOptimized
 @author Curve.Fi
 @license Copyright (c) Curve.Fi, 2020-2023 - all rights reserved
 @notice Curve AMM Math for 2 unpegged assets (e.g. ETH <> USD).

tests/fixtures/accounts.py

@@ -21,8 +21,8 @@ def hacker():
 
 
 @pytest.fixture(scope="module")
-def factory_admin(tricrypto_factory):
-    return tricrypto_factory.admin()
+def factory_admin(twocrypto_factory):
+    return twocrypto_factory.admin()
 
 
 @pytest.fixture(scope="module")

tests/fixtures/factory.py

@@ -37,7 +37,7 @@ def views_contract(deployer):
 
 
 @pytest.fixture(scope="module")
-def tricrypto_factory(
+def twocrypto_factory(
     deployer,
     fee_receiver,
     owner,

tests/fixtures/pool.py

@@ -20,7 +20,7 @@ def _get_deposit_amounts(amount_per_token_usd, initial_prices, coins):
 def _crypto_swap_with_deposit(
     coins,
     user,
-    tricrypto_swap,
+    twocrypto_swap,
     initial_prices,
     dollar_amt_each_coin=int(1.5 * 10**6),
 ):
@@ -38,13 +38,13 @@ def _crypto_swap_with_deposit(
 
         # approve crypto_swap to trade coin for user:
         with boa.env.prank(user):
-            coin.approve(tricrypto_swap, 2**256 - 1)
+            coin.approve(twocrypto_swap, 2**256 - 1)
 
     # Very first deposit
     with boa.env.prank(user):
-        tricrypto_swap.add_liquidity(quantities, 0)
+        twocrypto_swap.add_liquidity(quantities, 0)
 
-    return tricrypto_swap
+    return twocrypto_swap
 
 
 @pytest.fixture(scope="module")
@@ -66,15 +66,15 @@ def params():
 
 @pytest.fixture(scope="module")
 def swap(
-    tricrypto_factory,
+    twocrypto_factory,
     amm_interface,
     coins,
     params,
     deployer,
 ):
 
     with boa.env.prank(deployer):
-        swap = tricrypto_factory.deploy_pool(
+        swap = twocrypto_factory.deploy_pool(
             "Curve.fi USD<>WETH",
             "USD<>WETH",
             [coin.address for coin in coins],
@@ -95,7 +95,7 @@ def swap(
 
 @pytest.fixture(scope="module")
 def swap_multiprecision(
-    tricrypto_factory,
+    twocrypto_factory,
     amm_interface,
     stgusdc,
     deployer,
@@ -116,7 +116,7 @@ def swap_multiprecision(
     }
 
     with boa.env.prank(deployer):
-        swap = tricrypto_factory.deploy_pool(
+        swap = twocrypto_factory.deploy_pool(
             "Curve.fi STG/USDC",
             "STGUSDC",
             [coin.address for coin in stgusdc],