🦉 Updates from OwlBot

See https://github.com/googleapis/repo-automation-bots/blob/main/packages/owl-bot/README.md

.github/generated-files-bot.yml

@@ -8,9 +8,9 @@ generatedFiles:
 - path: '.github/generated-files-bot.+(yml|yaml)'
   message: '`.github/generated-files-bot.(yml|yaml)` should be updated in [`synthtool`](https://github.com/googleapis/synthtool)'
 - path: 'README.md'
-  message: '`README.md` is managed by [`synthtool`](https://github.com/googleapis/synthtool). However, a partials file can be used to update the README, e.g.: https://github.com/googleapis/nodejs-storage/blob/master/.readme-partials.yaml'
+  message: '`README.md` is managed by [`synthtool`](https://github.com/googleapis/synthtool). However, a partials file can be used to update the README, e.g.: https://github.com/googleapis/nodejs-storage/blob/main/.readme-partials.yaml'
 - path: 'samples/README.md'
-  message: '`samples/README.md` is managed by [`synthtool`](https://github.com/googleapis/synthtool). However, a partials file can be used to update the README, e.g.: https://github.com/googleapis/nodejs-storage/blob/master/.readme-partials.yaml'
+  message: '`samples/README.md` is managed by [`synthtool`](https://github.com/googleapis/synthtool). However, a partials file can be used to update the README, e.g.: https://github.com/googleapis/nodejs-storage/blob/main/.readme-partials.yaml'
 ignoreAuthors:
 - 'gcf-owl-bot[bot]'
 - 'yoshi-automation'

.github/workflows/ci.yaml

@@ -1,7 +1,7 @@
 on:
   push:
     branches:
-      - master
+      - main
   pull_request:
 name: ci
 jobs:

README.md

@@ -22,7 +22,7 @@ Applications that use Google's Server SDKs should not be used in end-user e
 
 
 A comprehensive list of changes in each version may be found in
-[the CHANGELOG](https://github.com/googleapis/nodejs-firestore/blob/master/CHANGELOG.md).
+[the CHANGELOG](https://github.com/googleapis/nodejs-firestore/blob/main/CHANGELOG.md).
 
 * [Cloud Firestore Node.js Client API Reference][client-docs]
 * [Cloud Firestore Documentation][product-docs]
@@ -102,13 +102,13 @@ quickstart();
 
 ## Samples
 
-Samples are in the [`samples/`](https://github.com/googleapis/nodejs-firestore/tree/master/samples) directory. Each sample's `README.md` has instructions for running its sample.
+Samples are in the [`samples/`](https://github.com/googleapis/nodejs-firestore/tree/main/samples) directory. Each sample's `README.md` has instructions for running its sample.
 
 | Sample                      | Source Code                       | Try it |
 | --------------------------- | --------------------------------- | ------ |
-| Limit-to-last-query | [source code](https://github.com/googleapis/nodejs-firestore/blob/master/samples/limit-to-last-query.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-firestore&page=editor&open_in_editor=samples/limit-to-last-query.js,samples/README.md) |
-| Quickstart | [source code](https://github.com/googleapis/nodejs-firestore/blob/master/samples/quickstart.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-firestore&page=editor&open_in_editor=samples/quickstart.js,samples/README.md) |
-| Solution-counters | [source code](https://github.com/googleapis/nodejs-firestore/blob/master/samples/solution-counters.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-firestore&page=editor&open_in_editor=samples/solution-counters.js,samples/README.md) |
+| Limit-to-last-query | [source code](https://github.com/googleapis/nodejs-firestore/blob/main/samples/limit-to-last-query.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-firestore&page=editor&open_in_editor=samples/limit-to-last-query.js,samples/README.md) |
+| Quickstart | [source code](https://github.com/googleapis/nodejs-firestore/blob/main/samples/quickstart.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-firestore&page=editor&open_in_editor=samples/quickstart.js,samples/README.md) |
+| Solution-counters | [source code](https://github.com/googleapis/nodejs-firestore/blob/main/samples/solution-counters.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-firestore&page=editor&open_in_editor=samples/solution-counters.js,samples/README.md) |
 
 
 
@@ -158,7 +158,7 @@ More Information: [Google Cloud Platform Launch Stages][launch_stages]
 
 ## Contributing
 
-Contributions welcome! See the [Contributing Guide](https://github.com/googleapis/nodejs-firestore/blob/master/CONTRIBUTING.md).
+Contributions welcome! See the [Contributing Guide](https://github.com/googleapis/nodejs-firestore/blob/main/CONTRIBUTING.md).
 
 Please note that this `README.md`, the `samples/README.md`,
 and a variety of configuration files in this repository (including `.nycrc` and `tsconfig.json`)
@@ -170,7 +170,7 @@ to its templates in
 
 Apache Version 2.0
 
-See [LICENSE](https://github.com/googleapis/nodejs-firestore/blob/master/LICENSE)
+See [LICENSE](https://github.com/googleapis/nodejs-firestore/blob/main/LICENSE)
 
 [client-docs]: https://cloud.google.com/nodejs/docs/reference/firestore/latest
 [product-docs]: https://cloud.google.com/firestore

samples/README.md

@@ -41,7 +41,7 @@ Before running the samples, make sure you've followed the steps outlined in
 
 ### Limit-to-last-query
 
-View the [source code](https://github.com/googleapis/nodejs-firestore/blob/master/samples/limit-to-last-query.js).
+View the [source code](https://github.com/googleapis/nodejs-firestore/blob/main/samples/limit-to-last-query.js).
 
 [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-firestore&page=editor&open_in_editor=samples/limit-to-last-query.js,samples/README.md)
 
@@ -58,7 +58,7 @@ __Usage:__
 
 ### Quickstart
 
-View the [source code](https://github.com/googleapis/nodejs-firestore/blob/master/samples/quickstart.js).
+View the [source code](https://github.com/googleapis/nodejs-firestore/blob/main/samples/quickstart.js).
 
 [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-firestore&page=editor&open_in_editor=samples/quickstart.js,samples/README.md)
 
@@ -75,7 +75,7 @@ __Usage:__
 
 ### Solution-counters
 
-View the [source code](https://github.com/googleapis/nodejs-firestore/blob/master/samples/solution-counters.js).
+View the [source code](https://github.com/googleapis/nodejs-firestore/blob/main/samples/solution-counters.js).
 
 [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-firestore&page=editor&open_in_editor=samples/solution-counters.js,samples/README.md)