Docs staging (#4407)

* update theme

* Update version

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* Remove links to Riot chat

* Typo

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Co-authored-by: Marko <marbar3778@yahoo.com>

docs/architecture/adr-051-double-signing-risk-reduction.md

@@ -27,7 +27,7 @@ We would like to suggest a double signing risk reduction method.
     2. If there exists votes from the validator's consensus key, exit state machine program
 - Configuration
     - We would like to suggest by introducing `double_sign_check_height` parameter in `config.toml` and cli, how many blocks state machine looks back to check votes
-    - `double_sign_check_height = {{ .Consensus.DoubleSignCheckHeight }}` in `config.toml`
+    - <span v-pre>`double_sign_check_height = {{ .Consensus.DoubleSignCheckHeight }}`</span> in `config.toml`
     - `tendermint node --double_sign_check_height` in cli
     - State machine ignore checking procedure when `vote-check-height == 0`
 

docs/architecture/adr-052-tendermint-mode.md

@@ -42,7 +42,7 @@ We would like to suggest a simple Tendermint mode abstraction. These modes will
            - p2p/pex
 - Configuration, cli command
     - We would like to suggest by introducing `mode` parameter in `config.toml` and cli
-    - `mode = "{{ .BaseConfig.Mode }}"` in `config.toml`
+    - <span v-pre>`mode = "{{ .BaseConfig.Mode }}"`</span> in `config.toml`
     - `tendermint node --mode validator`  in cli
     - fullnode | validator | seed (default: "fullnode")
 - RPC modification