Fix minor typo (#4738)

README.md

@@ -4,7 +4,7 @@
 
 If you're new to the project, welcome! Please feel free to ask questions [here](https://github.com/TechEmpower/FrameworkBenchmarks/issues/2978). We encourage new frameworks and contributors to ask questions. We're here to help!
 
-This project provides representative performance measures across a wide field of web application frameworks. With much help from the community, coverage is quite broad and we are happy to broaden it further with contributions. The project presently includes frameworks on many languages including `Go`, `Python`, `Java`, `Ruby`, `PHP`, `C#`, `Clojure`, `Groovy`, `Dart`, `JavaScript`, `Erlang`, `Haskell`, `Scala`, `Perl`, `Lua`, `C`, and others.  The current tests exercise plaintext responses, JSON seralization, database reads and writes via the object-relational mapper (ORM), collections, sorting, server-side templates, and XSS counter-measures. Future tests will exercise other components and greater computation.
+This project provides representative performance measures across a wide field of web application frameworks. With much help from the community, coverage is quite broad and we are happy to broaden it further with contributions. The project presently includes frameworks on many languages including `Go`, `Python`, `Java`, `Ruby`, `PHP`, `C#`, `Clojure`, `Groovy`, `Dart`, `JavaScript`, `Erlang`, `Haskell`, `Scala`, `Perl`, `Lua`, `C`, and others.  The current tests exercise plaintext responses, JSON serialization, database reads and writes via the object-relational mapper (ORM), collections, sorting, server-side templates, and XSS counter-measures. Future tests will exercise other components and greater computation.
 
 [Read more and see the results of our tests on cloud and physical hardware](http://www.techempower.com/benchmarks/). For descriptions of the test types that we run, see the 
 [test requirements section](https://github.com/TechEmpower/FrameworkBenchmarks/wiki/Project-Information-Framework-Tests-Overview).