docs: link checker (#5860)

.github/workflows/linkchecker.yml

@@ -1,11 +1,12 @@
-name: Check links
-on: [pull_request]
+name: Check Markdown links
+on: 
+  schedule: 
+    - cron: '* */24 * * *'
 jobs:
-  link-check:
+  markdown-link-check:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v2
-    - name: Link Checker
-      uses: peter-evans/link-checker@v1
-      with:
-        args: -v -r *
+      - uses: actions/checkout@master
+      - uses: gaurav-nelson/github-action-markdown-link-check@0.6.0
+        with:
+          folder-path: "docs"

docs/architecture/README.md

@@ -39,7 +39,7 @@ Please add a entry below in your Pull Request for an ADR.
 - [ADR 010: Modular AnteHandler](./adr-010-modular-antehandler.md)
 - [ADR 011: Generalize Genesis Accounts](./adr-011-generalize-genesis-accounts.md)
 - [ADR 012: State Accessors](./adr-012-state-accessors.md)
-- [ADR 013: Observability](./adr-013-observability.md)
+- [ADR 013: Metrics](./adr-013-metrics.md)
 - [ADR 015: IBC Packet Receiver](./adr-015-ibc-packet-receiver.md)
 - [ADR 016: Validator Consensus Key Rotation](./adr-016-validator-consensus-key-rotation.md)
 - [ADR 017: Historical Header Module](./adr-017-historical-header-module.md)

docs/architecture/adr-009-evidence-module.md

@@ -17,7 +17,7 @@ evidence can be submitted, evaluated and verified resulting in some agreed upon
 penalty for any misbehavior committed by a validator, such as equivocation (double-voting),
 signing when unbonded, signing an incorrect state transition (in the future), etc.
 Furthermore, such a mechanism is paramount for any
-[IBC](https://github.com/cosmos/ics/blob/master/ibc/1_IBC_ARCHITECTURE.md) or
+[IBC](https://github.com/cosmos/ics/blob/master/ibc/2_IBC_ARCHITECTURE.md) or
 cross-chain validation protocol implementation in order to support the ability
 for any misbehavior to be relayed back from a collateralized chain to a primary
 chain so that the equivocating validator(s) can be slashed.
@@ -28,14 +28,14 @@ We will implement an evidence module in the Cosmos SDK supporting the following
 functionality:
 
 - Provide developers with the abstractions and interfaces necessary to define
-custom evidence messages, message handlers, and methods to slash and penalize
-accordingly for misbehavior.
+  custom evidence messages, message handlers, and methods to slash and penalize
+  accordingly for misbehavior.
 - Support the ability to route evidence messages to handlers in any module to
-determine the validity of submitted misbehavior.
+  determine the validity of submitted misbehavior.
 - Support the ability, through governance, to modify slashing penalties of any
-evidence type.
+  evidence type.
 - Querier implementation to support querying params, evidence types, params, and
-all submitted valid misbehavior.
+  all submitted valid misbehavior.
 
 ### Types
 
@@ -161,15 +161,15 @@ type GenesisState struct {
 ### Positive
 
 - Allows the state machine to process misbehavior submitted on-chain and penalize
-validators based on agreed upon slashing parameters.
+  validators based on agreed upon slashing parameters.
 - Allows evidence types to be defined and handled by any module. This further allows
-slashing and jailing to be defined by more complex mechanisms.
+  slashing and jailing to be defined by more complex mechanisms.
 - Does not solely rely on Tendermint to submit evidence.
 
 ### Negative
 
 - No easy way to introduce new evidence types through governance on a live chain
-due to the inability to introduce the new evidence type's corresponding handler
+  due to the inability to introduce the new evidence type's corresponding handler
 
 ### Neutral
 

docs/spec/addresses/bech32.md

@@ -6,14 +6,14 @@ In the Cosmos network, keys and addresses may refer to a number of different rol
 
 ## HRP table
 
-| HRP               | Definition                            |
-|-------------------|---------------------------------------|
-| cosmos            | Cosmos Account Address                |
-| cosmospub         | Cosmos Account Public Key             |
-| cosmosvalcons     | Cosmos Validator Consensus Address    |
-| cosmosvalconspub  | Cosmos Validator Consensus Public Key |
-| cosmosvaloper     | Cosmos Validator Operator Address     |
-| cosmosvaloperpub  | Cosmos Validator Operator Public Key  |
+| HRP              | Definition                            |
+| ---------------- | ------------------------------------- |
+| cosmos           | Cosmos Account Address                |
+| cosmospub        | Cosmos Account Public Key             |
+| cosmosvalcons    | Cosmos Validator Consensus Address    |
+| cosmosvalconspub | Cosmos Validator Consensus Public Key |
+| cosmosvaloper    | Cosmos Validator Operator Address     |
+| cosmosvaloperpub | Cosmos Validator Operator Public Key  |
 
 ## Encoding
 
@@ -21,4 +21,4 @@ While all user facing interfaces to Cosmos software should exposed Bech32 interf
 
 To covert between other binary representation of addresses and keys, it is important to first apply the Amino encoding process before bech32 encoding.
 
-A complete implementation of the Amino serialization format is unnecessary in most cases. Simply prepending bytes from this [table](https://github.com/tendermint/tendermint/blob/master/docs/spec/blockchain/encoding.md#public-key-cryptography) to the byte string payload before bech32 encoding will sufficient for compatible representation.
+A complete implementation of the Amino serialization format is unnecessary in most cases. Simply prepending bytes from this [table](https://github.com/tendermint/spec/blob/master/spec/blockchain/encoding.md#public-key-cryptography) to the byte string payload before bech32 encoding will sufficient for compatible representation.