readme tidied up

README.md

@@ -1,7 +1,7 @@
 # Concurrent web scraper with primitive cache
 
 ## How to run
-*A prerequisite is to have Go 1.21+ installed*
+*A prerequisite is to have Go 1.21+ installed*  
 In root repo dir, run:
 ```bash
 go run .
@@ -11,14 +11,13 @@ Or, using docker, run:
 docker build -t scraper .
 docker run -d -p 1337:1337 scraper
 ```
-Above commands will build and run the container, binding your host port 1337 to the same port on the container.
+Above commands will build and run the container, binding your host's port 1337 to the same port on the container.
 
-Sites sourced from `urls` will get scraped, with the retrieved words displayed on
+Sites sourced from `urls` in `main.go` will get scraped, with the retrieved words displayed on
 `localhost:1337/metrics`
 
 ## Issues
 1. As of writing this README, the scraper runs an unholy amount of Goroutines.
-However, most of the goroutines are stagnant
 2. The scraper does not follow redirects, only finds href elements, 
 3. It does not use ETag and If-None-Match headers, nor does it use If-Modified-Since
 (the cache isn't persistent and there is no way to invalidate it)