chore: fix docs broken links

CONTRIBUTING.md

@@ -107,4 +107,4 @@ For feature requests:
 - Suggest potential implementations
 
 ## License
-By contributing, you agree that your contributions will be licensed under the project's [license](LICENSE.md).
+By contributing, you agree that your contributions will be licensed under the [license](LICENSE).

README.md

@@ -6,7 +6,7 @@
 
 Lightweight URL shortener service with minimal resource requirements. Average memory consumption is **20MB RAM** with container disk space under **50MB**.
 
-Bit is fast, see the [benchmark](docs/SETUP.md#benchmark)
+Bit is highly performant, achieving over 850 requests per second with an average latency of just 118ms. For detailed benchmark results, see [benchmark](docs/SETUP.md#benchmark).
 
 ## Quick Start
 ```bash

docs/SETUP.md

@@ -3,8 +3,8 @@
 ```
 Usage: ./cli [options]
 Options:
-  --create-user=NAME  Create a new user with the given name
-  --list-users        List all users
+  --create-user=NAME    Create a new user with the given name
+  --list-users          List all users
   --delete-user=USER_ID Delete a user by ID
 ```
 
@@ -62,6 +62,8 @@ dokku ports:add bit https:443:4000
 
 ## Benchmark
 
+Conducted on a MacBook Air M2 with 16GB RAM.
+
 ```
 $ ./benchmark.sh
 Setting up...