@@ -316,7 +316,7 @@ Use the core APIs in before, after and exception handle stages.
We are welcome everyone to contribute plugins.
Please follow there steps:
1. Submit an issue about which plugins are you going to contribute, including supported version.
1. Submit an issue about which plugins you are going to contribute, including supported version.
1. Create sub modules under `apm-sniffer/apm-sdk-plugin` or `apm-sniffer/optional-plugins`, and the name should include supported library name and versions
1. Follow this guide to develop. Make sure comments and test cases are provided.