update readme with new input parameter

Signed-off-by: Rishav Dhar <[email protected]>

README.md

@@ -120,6 +120,7 @@ In order to locally decrypt the TF plan file, use the following command (noting
 | `encrypt_passphrase`</br>Example: `${{ secrets.KEY }}` | String passphrase to encrypt the TF plan file.                                                         |
 | `fmt_enable`</br>Default: `true`                       | Boolean flag to enable TF fmt command and display diff of changes.                                     |
 | `label_pr`</br>Default: `true`                         | Boolean flag to add PR label of TF command to run.                                                     |
+| `plan_parity`</br>Default: `false`                     | Boolean flag to compare previous TF plan file with current plan before applying in a queue.            |
 | `tf_tool`</br>Default: `terraform`                     | String name of the TF tool to use and override default assumption from wrapper environment variable.   |
 | `tf_version`</br>Example: `~>` 1.8.0                   | String version constraint of the TF tool to install and use.                                           |
 | `update_comment`</br>Default: `false`                  | Boolean flag to update existing PR comment instead of creating a new comment and deleting the old one. |

action.yml

@@ -17,7 +17,7 @@ inputs:
     required: false
     default: "true"
   plan_parity:
-    description: Boolean flag to compare previous TF plan file with current plan before applying.
+    description: Boolean flag to compare previous TF plan file with current plan before applying in a queue.
     required: false
     default: "false"
   encrypt_passphrase: