diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index 1539830..334184f 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -12,7 +12,7 @@
 
 ### Prerequisites
 
-Follow the instructions to [Set Up Your Environment](URL) for React Native development. **Windows** + **Linux**: Target OS = Android, **macOS**: Target OS = iOS and Android.
+Follow the instructions to [Set Up Your Environment](https://reactnative.dev/docs/set-up-your-environment) for React Native development. **Windows** + **Linux**: Target OS = Android, **macOS**: Target OS = iOS and Android.
 
 Also install the following:
 
diff --git a/README.md b/README.md
index 40f464a..0b04b62 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,4 @@
-This is a version of the Apiary app written in React Native, with the goal of cross-platform support between Android and iOS.s
+This is a version of the Apiary app written in React Native, with the goal of cross-platform support between Android and iOS.
 
 # Getting Started