Evm cleanup

docs/evm/next/documentation/cosmos-sdk/modules/erc20.mdx

@@ -8,7 +8,7 @@ The ERC20 module (`x/erc20`) implements Single Token Representation v2 (STRv2),
 
 **Key Functionality**:
 - Automatic ERC-20 wrapper creation for Cosmos coins and IBC tokens
-- Bidirectional token conversion (Cosmos ↔ EVM)
+- Bidirectional token conversion (Cosmos  EVM)
 - Native token precompiles at deterministic addresses
 - Dynamic precompile generation for IBC tokens
 - ERC-20 allowance tracking for cross-environment compatibility

docs/evm/next/documentation/cosmos-sdk/modules/precisebank.mdx

@@ -22,7 +22,7 @@ The PreciseBank module (`x/precisebank`) extends the precision of the standard C
 
 ## When Do You Need PreciseBank?
 
-### ✅ You NEED PreciseBank if:
+###  You NEED PreciseBank if:
 
 Your native token has **6 decimals** (or any non-18 decimal count):
 - Base denom: `ustake`, `utoken`, `uatom` (micro prefix = 10^6)
@@ -31,7 +31,7 @@ Your native token has **6 decimals** (or any non-18 decimal count):
 
 **Why**: EVM expects 18 decimals. Without PreciseBank, you lose 12 decimals of precision, causing rounding errors and broken DeFi protocols.
 
-### ❌ You DON'T NEED PreciseBank if:
+###  You DON'T NEED PreciseBank if:
 
 Your native token has **18 decimals**:
 - Base denom: `atest`, `atoken` (atto prefix = 10^18)