Rename index to corpus

www/docs/console-ui/corpus_create.md

@@ -1,24 +1,24 @@
 ---
 id: creating-a-corpus
-title: Creating a corpus
+title: Create a corpus
 ---
 
 To begin searching your data, you first have to create a corpus. A corpus 
-is a container where you upload all your data to be indexed and grouped 
+is like a container where you upload all your data to be ingested and grouped 
 together in a single location for querying.
 
 1. To get started, navigate to the [Console Overview](https://console.vectara.com/overview).
 
-2. Click **Corpora** on the left sidebar. This will open an overview of the 
-   corpora you have created. It will be empty if this is your first time 
-   accessing the console.
+2. On the left sidebar, click **Corpora**. This 
+   will open an overview of the corpora you have created. It will be empty 
+   if this is your first time accessing the console.
 
-3.  Now click **Create Corpus** and a dialog box will open. Enter the
+3. Now click on the **Create corpus** button, a dialog box will open. Enter the
     name and description of the corpus.
 
-4.  Leave all settings on their default values and click create. Once created,
-    you will see a confirmation message and the newly created corpus listed
-    below.
+4. Leave all settings on their default values and click **Create**. Once 
+   created, you will see a confirmation message and the newly created 
+   corpus listed below.
 
   ![Create corpus success](/img/create_corpus_success.png)
 

www/docs/console-ui/reset_or_delete_corpus.md

@@ -1,6 +1,6 @@
 ---
 id: reset-or-delete-corpus
-title: Resetting and deleting a corpus
+title: Reset or delete a corpus
 ---
 
 If you've decided to stop using a corpus you have three options.
@@ -21,7 +21,7 @@ descriptions.
 
 ![Create operations](/img/corpus_operations.png)
 
-## Resetting a corpus
+## Reset a corpus
 
 To reset a corpus: 
 1. Click on the _Reset_ button. A warning modal will appear.
@@ -30,7 +30,7 @@ To reset a corpus:
 
 That's it, all the data within the corpus has been purged.
 
-## Deleting a corpus
+## Delete a corpus
 
 To permanently delete a corpus: 
 1. Click on the _Delete_ button. A warning modal will appear. 

www/docs/quickstart.md

@@ -10,10 +10,10 @@ Welcome to <Config v="names.product"/>'s Quick Start tutorial. In just a couple
 you'll upload this [employee handbook](/img/vectara_employee_handbook.pdf) and begin exploring our 
 company's unique pet policy. Have you ever wondered if you can bring a velociraptor 
 to work? Why certain birds are allowed for the most random reason? We have part of a 
-unique employee handbook ready for you to upload into a <Config v="names.product"/> index, 
+unique employee handbook ready for you to upload into a <Config v="names.product"/> corpus, 
 and we'll guide you through the ingestion and question answering process step by step.
 
-## Create a Vectara Account
+## Create a Vectara account
 
 To get started with <Config v="names.product"/>, register an account with us.
 1. Go to https://console.vectara.com/signup or click **Get Started Free** 
@@ -37,27 +37,28 @@ the Customer ID.
  you a welcome email with this ID after you created the account.
 :::
 
-Now that you have an account, you can create your first index and upload 
+Now that you have an account, you can create your first corpus and upload 
 your first document!
 
-## Create your first index
+## Create your first corpus
 
 Before you can ask the data about bringing your velociraptor to the 
-office, you first need to create an index. Think of an index as a container 
+office, you first need to create a corpus. Think of a corpus as a container 
 that includes your uploaded data, and you really want to extract meaningful 
 information from this data through queries. In this case, we upload a [PDF file](/img/vectara_employee_handbook.pdf) file 
 that contains the pet policy information. After you upload this 
 file, <Config v="names.product"/> ingests your data and lets you ask the burning 
 question on everyone's mind!
 
-1. Click **Create index**.
+1. Click **Create corpus**.
 2. Enter a **Name** and **Description** such as _Employee Handbook_ and _Pet Policy_.
 
       Don't worry about the Filter Attributes for now. You can read 
-      about [filter expressions](/docs/common-use-cases/filtering-by-metadata/filter-overview) later.
+      about [filter expressions](/docs/common-use-cases/filtering-by-metadata/filter-overview) and 
+      edit them later.
 3. Click **Create**. 
 
-   The **Index ID** displays next to the index title **Employee Handbook** in the 
+   The **Corpus ID** displays next to the corpus title **Employee Handbook** in the 
     console. If you use the API later, you need to configure `corpus_id` fields 
     with this value.
 
@@ -68,9 +69,9 @@ Think about the kind of queries that you or other users could ask about
 the company's pet policies. The main question on everyone's mind is still
 _"Can I bring a velociraptor to the office?"_
 
-Now that you created the index, you can upload the PDF document 
-that contains the pet policy. When you create additional indices in the 
-future, the left menu lets you come back to any index for data 
+Now that you created the corpus, you can upload the PDF document 
+that contains the pet policy. When you create additional corpora in the 
+future, the left menu lets you come back to any corpus for data 
 ingestion and search.
 
 1. Click **Employee Handbook** from the left menu, if you decided to explore the UI
@@ -81,7 +82,7 @@ ingestion and search.
    `.html`, `.rtf`, and `.epub` files. Review [supported file types](/docs/api-reference/indexing-apis/file-upload/file-upload-filetypes) for 
    a full list.
 
-3. Select or drag and drop the pet policy document `PDF` into the index.
+3. Select or drag and drop the pet policy document `PDF` into the corpus.
 
 That's it! <Config v="names.product"/> has just ingested this important document!
 
@@ -119,7 +120,7 @@ more about the pet policies:
 - How does the company handle potential conflicts between different species, 
   such as birds and alligators?
 
-Now you have an understanding of how to upload data into an index, ask 
+Now you have an understanding of how to upload data into an corpus, ask 
 questions, and get meaningful answers from <Config v="names.product"/>. Continue 
 gaining more answers and insights from your data, and ingest more data. 
 Imagine the amount of time saved because you get quick answers with precise