Feature: Add Quickstart Model Counts to README (#19)

* MagicBot/add-model-counts updates

* Update README.md

CHANGELOG.md

@@ -1,3 +1,9 @@
+# dbt_zuora version.version
+
+## Documentation
+- Added Quickstart model counts to README. ([#19](https://github.com/fivetran/dbt_zuora/pull/19))
+- Corrected references to connectors and connections in the README. ([#19](https://github.com/fivetran/dbt_zuora/pull/19))
+
 # dbt_zuora v0.3.1
 [PR #18](https://github.com/fivetran/dbt_zuora/pull/18) includes the following updates:
 

README.md

@@ -50,12 +50,14 @@ Curious what these tables can do? Check out example visualizations from the [zuo
 </a>
 </p>
 
+### Materialized Models
+Each Quickstart transformation job run materializes 51 models if all components of this data model are enabled. This count includes all staging, intermediate, and final models materialized as `view`, `table`, or `incremental`.
 <!--section-end-->
 
 ## How do I use the dbt package?
 ### Step 1: Prerequisites
 To use this dbt package, you must have the following:
-- At least one Fivetran Zuora connector syncing data into your destination
+- At least one Fivetran Zuora connection syncing data into your destination
 - A **BigQuery**, **Snowflake**, **Redshift**, **PostgreSQL**, **Databricks** destination
 
 #### Databricks Dispatch Configuration
@@ -88,7 +90,7 @@ vars:
 ```
 
 ### Step 4: Disable models for non-existent sources
-Your Zuora connector may not be syncing all tables that this package references. This might be because you are excluding those tables. If you are not using those tables, you can disable the corresponding functionality in the package by specifying the variable in your dbt_project.yml. By default, all packages are assumed to be true. You only have to add variables for tables you want to disable in the following way:
+Your Zuora connection may not sync every table that this package expects. This might be because you are excluding those tables. If you are not using those tables, you can disable the corresponding functionality in the package by specifying the variable in your dbt_project.yml. By default, all packages are assumed to be true. You only have to add variables for tables you want to disable in the following way:
 
 ```yml 
 vars: