diff --git a/README.md b/README.md
index da0c58a..3830589 100644
--- a/README.md
+++ b/README.md
@@ -103,14 +103,34 @@ Some use cases might find the [find-comment](https://github.com/peter-evans/find
 This will search an issue or pull request for the first comment containing a specified string, and/or by a specified author.
 See the repository for detailed usage.
 
+In the following example, find-comment is used to determine a comment has already been created on a pull request. In this case, the comment will be updated instead of being created.
 ```yml
-      - name: Find Comment
-        uses: peter-evans/find-comment@v1
-        id: fc
-        with:
-          issue-number: 1
-          comment-author: peter-evans
-          body-includes: search string 1
+    - name: Find Comment
+      uses: peter-evans/find-comment@v1
+      id: fc
+      with:
+        issue-number: ${{ github.event.pull_request.number }} #e.g. 1
+        comment-author: 'github-actions[bot]'
+        body-includes: This comment was written by a bot!
+
+    - name: Create comment
+      if: ${{ steps.fc.outputs.comment-id == 0 }}
+      uses: peter-evans/create-or-update-comment@v1
+      with:
+        issue-number: ${{ github.event.pull_request.number }}
+        body: |
+          This comment was written by a bot!
+        reaction-type: "rocket"
+
+    - name: Update comment
+      if: ${{ steps.fc.outputs.comment-id != 0 }}
+      uses: peter-evans/create-or-update-comment@v1
+      with:
+        comment-id: ${{ steps.fc.outputs.comment-id }}
+        body: |
+          Update!
+          Comments can also be updated by us. :)
+        reaction-type: "rocket"
 ```
 
 ### Setting the comment body from a file