website/docs: Run terraform fmt on code examples (#12075)

* docs/vsphere: Fix code block

* docs: Convert `...` to `# ...` to allow `terraform fmt`ing

* docs: Trim trailing whitespace

* docs: First-pass run of `terraform fmt` on code examples

index.html.markdown

@@ -21,14 +21,14 @@ The following is a minimal example:
 ```
 # Configure the MySQL provider
 provider "mysql" {
-    endpoint = "my-database.example.com:3306"
-    username = "app-user"
-    password = "app-password"
+  endpoint = "my-database.example.com:3306"
+  username = "app-user"
+  password = "app-password"
 }
 
 # Create a Database
 resource "mysql_database" "app" {
-    name = "my_awesome_app"
+  name = "my_awesome_app"
 }
 ```
 
@@ -39,27 +39,28 @@ servers in Amazon's RDS service.
 ```
 # Create a database server
 resource "aws_db_instance" "default" {
-    engine = "mysql"
-    engine_version = "5.6.17"
-    instance_class = "db.t1.micro"
-    name = "initial_db"
-    username = "rootuser"
-    password = "rootpasswd"
-    # etc, etc; see aws_db_instance docs for more
+  engine         = "mysql"
+  engine_version = "5.6.17"
+  instance_class = "db.t1.micro"
+  name           = "initial_db"
+  username       = "rootuser"
+  password       = "rootpasswd"
+
+  # etc, etc; see aws_db_instance docs for more
 }
 
 # Configure the MySQL provider based on the outcome of
 # creating the aws_db_instance.
 provider "mysql" {
-    endpoint = "${aws_db_instance.default.endpoint}"
-    username = "${aws_db_instance.default.username}"
-    password = "${aws_db_instance.default.password}"
+  endpoint = "${aws_db_instance.default.endpoint}"
+  username = "${aws_db_instance.default.username}"
+  password = "${aws_db_instance.default.password}"
 }
 
 # Create a second database, in addition to the "initial_db" created
 # by the aws_db_instance resource above.
 resource "mysql_database" "app" {
-    name = "another_db"
+  name = "another_db"
 }
 ```
 

r/database.html.markdown

@@ -21,7 +21,7 @@ on your database resources as an extra safety measure.
 
 ```
 resource "mysql_database" "app" {
-    name = "my_awesome_app"
+  name = "my_awesome_app"
 }
 ```
 

r/grant.html.markdown

@@ -15,16 +15,16 @@ a user on a MySQL server.
 
 ```
 resource "mysql_user" "jdoe" {
-    user = "jdoe"
-    host = "example.com"
-    password = "password"
+  user     = "jdoe"
+  host     = "example.com"
+  password = "password"
 }
 
 resource "mysql_grant" "jdoe" {
-    user = "${mysql_user.jdoe.user}"
-    host = "${mysql_user.jdoe.host}"
-    database = "app"
-    privileges = ["SELECT", "UPDATE"]
+  user       = "${mysql_user.jdoe.user}"
+  host       = "${mysql_user.jdoe.host}"
+  database   = "app"
+  privileges = ["SELECT", "UPDATE"]
 }
 ```
 

r/user.html.markdown

@@ -15,9 +15,9 @@ server.
 
 ```
 resource "mysql_user" "jdoe" {
-    user = "jdoe"
-    host = "example.com"
-    password = "password"
+  user     = "jdoe"
+  host     = "example.com"
+  password = "password"
 }
 ```