Semantic error in the docs about stacking duration

[dustdfg]

So in one place it is said that staking duration is 21,600 blocks

salvium_docs/docs/THE PROTOCOL/Staking and Yield.md

Lines 11 to 13 in 08e9534

	1. **Lock Period**:
	* Stakers lock their Salvium (SAL) tokens for 21,600 blocks (approximately 30 days).
	* When they unlock, the initial stake plus yield will be minted in the wallet.

In another place of the same file it is said that user CAN select stacking duration:

salvium_docs/docs/THE PROTOCOL/Staking and Yield.md

Lines 48 to 53 in 08e9534

	## Benefits of Staking in Salvium:
	1. **Passive Income**: Earn additional SAL tokens by supporting the network.
	2. **Network Security**: Contribute to the overall security and decentralization of the Salvium network.
	3. **No Special Hardware**: Unlike mining, staking doesn't require powerful hardware or high energy consumption.
	4. **Flexible**: Choose your staking amount and duration based on your preferences.

So only one of them can be true... And it seems to me that the true one is the first because it is what I see when stake in the wallet without option to change duration (cli wallet, didn't try gui)