GITBOOK-247: Link fix and text change

Author: kenrogers

guides-and-tutorials/nodes-and-miners/run-a-node-with-docker.md

@@ -25,9 +25,9 @@ While you _can_ run a node using these specs, it's _recommended_ to assign more
 * **1TB disk space for Bitcoin node**
 
 {% hint style="warning" %}
-MacOS with an ARM processor is NOT recommended
+MacOS with an ARM (M-series chip) processor is NOT recommended
 
-The way Docker for Mac on an Arm CPU is designed makes the I/O incredibly slow, and blockchains are _**very**_ heavy on I/O. This only seems to affect MacOS, other Arm based systems like Raspberry Pi work as expected.
+The way Docker for Mac on an Arm CPU is designed makes the I/O incredibly slow, and blockchains are _**very**_ heavy on I/O. This only seems to affect MacOS with the M-series chip, other Arm based systems like Raspberry Pi work as expected.
 {% endhint %}
 
 ### **Quickstart**

guides-and-tutorials/running-a-signer/best-practices-to-run-a-signer.md

@@ -12,79 +12,56 @@ tl;dr: avoid single point of failures, introduce redundancy, monitor things.
 
 ### Monitor your Signer and collect logs
 
-- See
-  [here](https://www.notion.so/guides-and-tutorials/running-a-signer/how-to-monitor-signer.md)
-  on how to set up monitoring.
-- Retain at least 1 week of logs for both the Signer and the Stacks node.
+* See [here](how-to-monitor-signer.md) on how to set up monitoring.
+* Retain at least 1 week of logs for both the Signer and the Stacks node.
 
 ### Downstream components
 
-- Run a *dedicated* Bitcoin node and Stacks node per Signer.
-    - Ensure the nodes are provisioned with the minimum hardware requirements
-      described
-      [here](https://docs.stacks.co/guides-and-tutorials/running-a-signer#minimum-system-requirements).
-    - Nodes should be *exclusively dedicated* to serve the Signer. Avoid
-      re-using them to serve other clients as that may negatively affect
-      performance (no *mock-signing*, no *Stacks API nodes*).
-- If running dedicated nodes is not possible, then ensure that the Bitcoin /
-  Stacks nodes do not become single point of failures for *multiple* signers
-  depending on them.
-    - Introduce redundancy, load balancing, rely on a robust Bitcoin RPC
-      provider, etc.
+* Run a _dedicated_ Bitcoin node and Stacks node per Signer.
+  * Ensure the nodes are provisioned with the minimum hardware requirements described [here](https://docs.stacks.co/guides-and-tutorials/running-a-signer#minimum-system-requirements).
+  * Nodes should be _exclusively dedicated_ to serve the Signer. Avoid re-using them to serve other clients as that may negatively affect performance (no _mock-signing_, no _Stacks API nodes_).
+* If running dedicated nodes is not possible, then ensure that the Bitcoin / Stacks nodes do not become single point of failures for _multiple_ signers depending on them.
+  * Introduce redundancy, load balancing, rely on a robust Bitcoin RPC provider, etc.
 
 ### Split voting power across multiple Signers
 
-- Distribute your voting power across multiple, distinct Signer public keys to
-  mitigate the risk of loss or downtime from a single compromised key.
-- Each Signer should also limit voting power to a maximum amount and invite
-  Stackers to use a different Signer when the limit is reached.
+* Distribute your voting power across multiple, distinct Signer public keys to mitigate the risk of loss or downtime from a single compromised key.
+* Each Signer should also limit voting power to a maximum amount and invite Stackers to use a different Signer when the limit is reached.
 
 ### Monitor new software releases
 
-- Stay up-to-date with new releases, patches, and security advisories (e.g.,
-  GitHub, mailing lists, Discord).
-- Apply updates as quickly as possible, especially those addressing a security
-  vulnerability.
+* Stay up-to-date with new releases, patches, and security advisories (e.g., GitHub, mailing lists, Discord).
+* Apply updates as quickly as possible, especially those addressing a security vulnerability.
 
 ### Upgrade procedures
 
-- Upgrading one Signer instance at the time.
-- Test the update on one instance and, if successful, proceed to the others.
-- While your Signer is offline for upgrades, it won't sign any blocks. Ensure
-  that the downtime is as short as possible.
+* Upgrading one Signer instance at the time.
+* Test the update on one instance and, if successful, proceed to the others.
+* While your Signer is offline for upgrades, it won't sign any blocks. Ensure that the downtime is as short as possible.
 
 ### Diversified hosting
 
-- Use different provider / configuration where feasible (e.g., a self-hosted
-  instance and one in the cloud, or in two different data center regions, etc.).
-- Ensure each host has redundant power supply and network connectivity.
+* Use different provider / configuration where feasible (e.g., a self-hosted instance and one in the cloud, or in two different data center regions, etc.).
+* Ensure each host has redundant power supply and network connectivity.
 
 ### Fall-back deployments
 
-- Deploy additional Stacks nodes and Bitcoin nodes to be used as fall-back.
-  - Use the same configuration as your _active_ instances.
-  - For the Stacks node, comment out the `event_observer` section.
-- Prepare a backup Signer (same configuration) to be quickly activated, but _do
-  not run it_.
-  - At all times, there should be _exactly_ one Signer instance running for each
-    Signer private key.
-- These instances should be hosted on separate physical hosts (see *diversified
-  hosting*) from the instances usually active in operations (serving each
-  Signer).
-- If an active instance (e.g., the Signer, the Stacks node or the Bitcoin node)
-  fails, you can quickly switch to the fall-back configuration to continue
-  operations. To do that:
-  - Run the backup Signer.
-  - Enable the `event_observer` section of the Node configuration.
-  - Restart the node.
+* Deploy additional Stacks nodes and Bitcoin nodes to be used as fall-back.
+  * Use the same configuration as your _active_ instances.
+  * For the Stacks node, comment out the `event_observer` section.
+* Prepare a backup Signer (same configuration) to be quickly activated, but _do not run it_.
+  * At all times, there should be _exactly_ one Signer instance running for each Signer private key.
+* These instances should be hosted on separate physical hosts (see _diversified hosting_) from the instances usually active in operations (serving each Signer).
+* If an active instance (e.g., the Signer, the Stacks node or the Bitcoin node) fails, you can quickly switch to the fall-back configuration to continue operations. To do that:
+  * Run the backup Signer.
+  * Enable the `event_observer` section of the Node configuration.
+  * Restart the node.
 
 ### Redundancy in operations
 
-- Ensure that multiple, trusted users can manage and maintain signer instances.
-- Where feasible, users should span different timezones.
+* Ensure that multiple, trusted users can manage and maintain signer instances.
+* Where feasible, users should span different timezones.
 
 ### Backup signer keys in cold-storage
 
-- Keep an offline, secure backup of all Signer private keys (e.g., hardware
-  security modules or encrypted storage devices).
-
+* Keep an offline, secure backup of all Signer private keys (e.g., hardware security modules or encrypted storage devices).