diff --git a/website/source/docs/providers/tls/index.html.markdown b/website/source/docs/providers/tls/index.html.markdown
index 42017111a..57f962e64 100644
--- a/website/source/docs/providers/tls/index.html.markdown
+++ b/website/source/docs/providers/tls/index.html.markdown
@@ -26,7 +26,7 @@ Use the navigation to the left to read about the available resources.
 
 ## Example Usage
 
-```
+```hcl
 ## This example create a self-signed certificate for a development
 ## environment.
 ## THIS IS NOT RECOMMENDED FOR PRODUCTION SERVICES.
@@ -34,39 +34,39 @@ Use the navigation to the left to read about the available resources.
 ## security considerations and other practical tradeoffs.
 
 resource "tls_private_key" "example" {
-    algorithm = "ECDSA"
+  algorithm = "ECDSA"
 }
 
 resource "tls_self_signed_cert" "example" {
-    key_algorithm = "${tls_private_key.example.algorithm}"
-    private_key_pem = "${tls_private_key.example.private_key_pem}"
+  key_algorithm   = "${tls_private_key.example.algorithm}"
+  private_key_pem = "${tls_private_key.example.private_key_pem}"
 
-    # Certificate expires after 12 hours.
-    validity_period_hours = 12
+  # Certificate expires after 12 hours.
+  validity_period_hours = 12
 
-    # Generate a new certificate if Terraform is run within three
-    # hours of the certificate's expiration time.
-    early_renewal_hours = 3
+  # Generate a new certificate if Terraform is run within three
+  # hours of the certificate's expiration time.
+  early_renewal_hours = 3
 
-    # Reasonable set of uses for a server SSL certificate.
-    allowed_uses = [
-        "key_encipherment",
-        "digital_signature",
-        "server_auth",
-    ]
+  # Reasonable set of uses for a server SSL certificate.
+  allowed_uses = [
+      "key_encipherment",
+      "digital_signature",
+      "server_auth",
+  ]
 
-    dns_names = ["example.com", "example.net"]
+  dns_names = ["example.com", "example.net"]
 
-    subject {
-        common_name = "example.com"
-        organization = "ACME Examples, Inc"
-    }
+  subject {
+      common_name  = "example.com"
+      organization = "ACME Examples, Inc"
+  }
 }
 
 # For example, this can be used to populate an AWS IAM server certificate.
 resource "aws_iam_server_certificate" "example" {
-    name = "example_self_signed_cert"
-    certificate_body = "${tls_self_signed_cert.example.cert_pem}"
-    private_key = "${tls_private_key.example.private_key_pem}"
+  name             = "example_self_signed_cert"
+  certificate_body = "${tls_self_signed_cert.example.cert_pem}"
+  private_key      = "${tls_private_key.example.private_key_pem}"
 }
 ```
diff --git a/website/source/docs/providers/tls/r/cert_request.html.md b/website/source/docs/providers/tls/r/cert_request.html.md
index 8869aeac6..3a71583fd 100644
--- a/website/source/docs/providers/tls/r/cert_request.html.md
+++ b/website/source/docs/providers/tls/r/cert_request.html.md
@@ -26,15 +26,15 @@ resource form.
 
 ## Example Usage
 
-```
+```hcl
 resource "tls_cert_request" "example" {
-    key_algorithm = "ECDSA"
-    private_key_pem = "${file(\"private_key.pem\")}"
+  key_algorithm   = "ECDSA"
+  private_key_pem = "${file("private_key.pem")}"
 
-    subject {
-        common_name = "example.com"
-        organization = "ACME Examples, Inc"
-    }
+  subject {
+    common_name  = "example.com"
+    organization = "ACME Examples, Inc"
+  }
 }
 ```
 
diff --git a/website/source/docs/providers/tls/r/locally_signed_cert.html.md b/website/source/docs/providers/tls/r/locally_signed_cert.html.md
index ebd13fd54..a022c2925 100644
--- a/website/source/docs/providers/tls/r/locally_signed_cert.html.md
+++ b/website/source/docs/providers/tls/r/locally_signed_cert.html.md
@@ -17,21 +17,20 @@ or when deployed internally to an organization.
 
 ## Example Usage
 
-```
+```hcl
 resource "tls_locally_signed_cert" "example" {
-    cert_request_pem = "${file(\"cert_request.pem\")}"
+  cert_request_pem   = "${file("cert_request.pem")}"
+  ca_key_algorithm   = "ECDSA"
+  ca_private_key_pem = "${file("ca_private_key.pem")}"
+  ca_cert_pem        = "${file("ca_cert.pem")}"
 
-    ca_key_algorithm = "ECDSA"
-    ca_private_key_pem = "${file(\"ca_private_key.pem\")}"
-    ca_cert_pem = "${file(\"ca_cert.pem\")}"
+  validity_period_hours = 12
 
-    validity_period_hours = 12
-
-    allowed_uses = [
-        "key_encipherment",
-        "digital_signature",
-        "server_auth",
-    ]
+  allowed_uses = [
+    "key_encipherment",
+    "digital_signature",
+    "server_auth",
+  ]
 }
 ```
 
diff --git a/website/source/docs/providers/tls/r/private_key.html.md b/website/source/docs/providers/tls/r/private_key.html.md
index c0d6d1beb..06d4fc4bc 100644
--- a/website/source/docs/providers/tls/r/private_key.html.md
+++ b/website/source/docs/providers/tls/r/private_key.html.md
@@ -23,10 +23,10 @@ state and does not create any external managed resources.
 
 ## Example Usage
 
-```
+```hcl
 resource "tls_private_key" "example" {
-    algorithm = "ECDSA"
-    ecdsa_curve = "P384"
+  algorithm   = "ECDSA"
+  ecdsa_curve = "P384"
 }
 ```
 
diff --git a/website/source/docs/providers/tls/r/self_signed_cert.html.md b/website/source/docs/providers/tls/r/self_signed_cert.html.md
index f2a047f4f..60cf5bcf1 100644
--- a/website/source/docs/providers/tls/r/self_signed_cert.html.md
+++ b/website/source/docs/providers/tls/r/self_signed_cert.html.md
@@ -27,23 +27,23 @@ Load Balancer*, *Elastic Beanstalk*, *CloudFront* or *OpsWorks*.
 
 ## Example Usage
 
-```
+```hcl
 resource "tls_self_signed_cert" "example" {
-    key_algorithm = "ECDSA"
-    private_key_pem = "${file(\"private_key.pem\")}"
+  key_algorithm   = "ECDSA"
+  private_key_pem = "${file(\"private_key.pem\")}"
 
-    subject {
-        common_name = "example.com"
-        organization = "ACME Examples, Inc"
-    }
+  subject {
+    common_name  = "example.com"
+    organization = "ACME Examples, Inc"
+  }
 
-    validity_period_hours = 12
+  validity_period_hours = 12
 
-    allowed_uses = [
-        "key_encipherment",
-        "digital_signature",
-        "server_auth",
-    ]
+  allowed_uses = [
+    "key_encipherment",
+    "digital_signature",
+    "server_auth",
+  ]
 }
 ```