Fix spelling error on upgrade page (#3910)

* Fix spelling error on upgrade page

Signed-off-by: Naarcha-AWS <97990722+Naarcha-AWS@users.noreply.github.com>

* Fix links

Signed-off-by: Naarcha-AWS <naarcha@amazon.com>

* Fix links

Signed-off-by: Naarcha-AWS <naarcha@amazon.com>

* Add line to make build go again

Signed-off-by: Naarcha-AWS <naarcha@amazon.com>

---------

Signed-off-by: Naarcha-AWS <97990722+Naarcha-AWS@users.noreply.github.com>
Signed-off-by: Naarcha-AWS <naarcha@amazon.com>

_install-and-configure/upgrade-opensearch/index.md

@@ -32,7 +32,7 @@ At a minimum, you should be:
 - [Reviewing the OpenSearch tools compatibility matrices](#reviewing-the-opensearch-tools-compatibility-matrices).
 - [Reviewing plugin compatibility](#reviewing-plugin-compatibility).
 - [Backing up configuration files](#backing-up-configuration-files).
-- [Ceating a snapshot](#creating-a-snapshot).
+- [Creating a snapshot](#creating-a-snapshot).
 
 Stop any nonessential indexing before you begin the upgrade procedure to eliminate unnecessary resource demands on the cluster while you perform the upgrade.
 {: .tip}
@@ -242,4 +242,4 @@ td {
         <td>6.8</td>
     </tr>
 </table>
-<p style="text-align:right"><sub><em>A dash (&#8212;) indicates that there is no product version containing the specified version of Apache Lucene.</em></sub></p>
+<p style="text-align:right"><sub><em>A dash (&#8212;) indicates that there is no product version containing the specified version of Apache Lucene.</em></sub></p>

_ml-commons-plugin/api.md

@@ -24,9 +24,10 @@ In order to train tasks through the API, three inputs are required.
 - Model hyper parameters: Adjust these parameters to make the model train better.  
 - Input data: The data input that trains the ML model, or applies the ML models to predictions. You can input data in two ways, query against your index or use data frame.
 
-## Training a model
 
-Training can occur both synchronously and asynchronously.
+## Train model
+
+The train operation trains a model based on a selected algorithm. Training can occur both synchronously and asynchronously.
 
 ### Request 
 
@@ -414,7 +415,7 @@ The API returns the following:
 }
 ```
 
-## Returning model profile information
+## Profile
 
 The profile operation returns runtime information on ML tasks and models. The profile operation can help debug issues with models at runtime.
 

_ml-commons-plugin/model-serving-framework.md

@@ -108,7 +108,7 @@ OpenSearch responds with the `task_id` and task `status`:
 }
 ```
 
-To see the status of your model upload, pass the `task_id` into the [task API]({{site.url}}{{site.baseurl}}/ml-commons-plugin/api#get-task-information).
+To see the status of your model upload, pass the `task_id` into the [task API]({{site.url}}{{site.baseurl}}/ml-commons-plugin/api#getting-task-information).
 
 ## Load the model