Fix some markdown issues

- typos
- broken links

Change-Id: I8aa11373b3568f297ad11817a5b6230945ff10cd
diff --git a/Prerequisites.md b/Prerequisites.md
index b7327b2..5cdf3e2 100644
--- a/Prerequisites.md
+++ b/Prerequisites.md
@@ -1,7 +1,7 @@
 # Prerequisites
 
 Before configuring, setting up and deploying a gerrit stack on AWS, there are some one-off operations
-that are required. These includes key creations, certificates, docker registries etc.
+that are required. These include key creations, certificates, docker registries etc.
 The prerequisites to run this stack are:
 
 * a registered and correctly configured domain in
@@ -25,4 +25,4 @@
 
 * An S3 bucket is required in order to store cloudformation templates that are used to build the stacks.
 You must edit the `common.env` file and set the `TEMPLATE_BUCKET_NAME`. The bucket will then be created
-the first time you run a deployment. Note that the at the moment the bucket accessibility is public.
+the first time you run a deployment. Note that at the moment the bucket accessibility is public.
diff --git a/Secrets.md b/Secrets.md
index 6489fc3..9708eb1 100644
--- a/Secrets.md
+++ b/Secrets.md
@@ -7,7 +7,7 @@
 In order to do that, such secrets must be previously uploaded to the secret manager, so that
 they can be found and used during deployment.
 
-To store the secret you can run the relevant [script](../gerrit/add_secrets_aws_secrets_manager.sh) to
+To store the secret you can run the relevant [script](gerrit/add_secrets_aws_secrets_manager.sh) to
 upload them to AWS Secret Manager:
 `./add_secrets_aws_secrets_manager.sh /path/to/your/keys/directory secret_prefix aws-region-id`
 
@@ -19,7 +19,7 @@
 
 When `secret_prefix` is omitted, it is set to `gerrit_secret` by default.
 
-The  [script](../gerrit/add_secrets_aws_secrets_manager.sh) expects secrets to be available in a
+The [script](gerrit/add_secrets_aws_secrets_manager.sh) expects secrets to be available in a
 specified directory (e.g. `/tmp/secrets`).
 
 The expected secrets are the following.
@@ -52,8 +52,8 @@
 
  ```bash
 cd /tmp/
-wget https://gerrit-releases.storage.googleapis.com/gerrit-3.2.2.war
-java -jar gerrit-3.2.2.war init -d /tmp/foobar --dev --batch --no-auto-start
+wget https://gerrit-releases.storage.googleapis.com/gerrit-<version>.war
+java -jar gerrit-<version>.war init -d /tmp/foobar --dev --batch --no-auto-start
 cp /tmp/foobar/etc/*key* /tmp/secrets
 ```