README language pedantry

Author: nickrolfe

README.md

@@ -5,12 +5,12 @@ This open source repository contains the standard QL libraries and queries that
 ## How do I learn QL and run queries?
 
 LGTM has [extensive documentation](https://lgtm.com/help/ql/introduction-to-ql) on getting started with writing QL.
-You can use the [interactive query console](https://lgtm.com/help/lgtm/using-query-console) or the [QL for Eclipse](https://lgtm.com/help/lgtm/running-queries-ide) plugin to try out your queries on any open-source project that's currently being analysed.
+You can use the [interactive query console](https://lgtm.com/help/lgtm/using-query-console) or the [QL for Eclipse](https://lgtm.com/help/lgtm/running-queries-ide) plugin to try out your queries on any open-source project that's currently being analyzed.
 
 ## Contributing
 
-We welcome contributions to our standard library and standard checks, got an idea for a new check, or how to improve an existing query? Then please go ahead an open a Pull Request! Before you do though, please take the time to read our [contributing guidelines](CONTRIBUTING.md).
+We welcome contributions to our standard library and standard checks. Do you have an idea for a new check, or how to improve an existing query? Then please go ahead and open a Pull Request! Before you do, though, please take the time to read our [contributing guidelines](CONTRIBUTING.md).
 
 ## License
 
-The lgtm queries are licensed under [Apache License 2.0](LICENSE) by [Semmle](https://semmle.com).
+The LGTM queries are licensed under [Apache License 2.0](LICENSE) by [Semmle](https://semmle.com).