Spelling errors and punctuation have been corrected

examples/README.md

@@ -21,7 +21,7 @@ the token does contain the root fingerprint then it is simpler to use:
 client, err := ca.Bootstrap(token)
 ```
 
-After the initialization there are examples of all the client methods. These
+After the initialization, there are examples of all the client methods. These
 methods are a convenient way to use the CA API. The first method, `Health`,
 returns the status of the CA server. If the server is up it will return
 `{"status":"ok"}`.
@@ -77,7 +77,7 @@ if err != nil { ... }
 ```
 
 The following methods are for inpsecting Provisioners.
-One method that returns a list of provisioners or a the encrypted key of one provisioner.
+One method that returns a list of provisioners or an encrypted key of one provisioner.
 
 ```go
 // Without options it will return the first 20 provisioners.
@@ -98,7 +98,7 @@ key, err := client.ProvisionerKey("DmAtZt2EhmZr_iTJJ387fr4Md2NbzMXGdXQNW1UWPXk")
 ```
 
 The following example shows how to create a
-tls.Config object that can be injected into servers and clients. By default these
+tls.Config object that can be injected into servers and clients. By default, these
 methods will spin off Go routines that auto-renew a certificate once (approximately)
 two thirds of the duration of the certificate has passed.
 
@@ -226,7 +226,7 @@ If you'd like to turn off curl's verification of the certificate, use
 HTTPS-proxy has similar options --proxy-cacert and --proxy-insecure.
 ```
 
-Now lets use the root certificate generated for the Step PKI. It should work.
+Now let's use the root certificate generated for the Step PKI. It should work.
 
 ```sh
 certificates $ curl --cacert examples/pki/secrets/root_ca.crt https://localhost:8443
@@ -236,7 +236,7 @@ Hello nobody at 2018-11-03 01:49:25.66912 +0000 UTC!!!
 Notice that in the response we see `nobody`. This is because the server did not
 detected a TLS client configuration.
 
-But if we create a client with it's own certificate (generated by the Step CA),
+But if we create a client with its own certificate (generated by the Step CA),
 we should see the Common Name of the client certificate:
 
 ```sh
@@ -304,7 +304,7 @@ We can use the bootstrap-server to demonstrate certificate rotation. We've
 added a second provisioner, named `mike@smallstep.com`, to the CA configuration.
 This provisioner is has a default certificate duration of 2 minutes.
 Let's run the server, and inspect the certificate. We can should be able to
-see the certificate rotate once approximately 2/3rds of it's lifespan has passed.
+see the certificate rotate once approximately 2/3rds of its lifespan has passed.
 
 ```sh
 certificates $ export STEPPATH=examples/pki

scripts/README.md

@@ -4,5 +4,5 @@ Please note that `install-step-ra.sh` is referenced on the `files.smallstep.com`
 
 ## badger-migration
 
-badger-migration is a tool that allows migrating data data from BadgerDB (v1 or
+badger-migration is a tool that allows migrating data from BadgerDB (v1 or
 v2) to MySQL or PostgreSQL.