Change generation file to more generic name

src/main.rs

@@ -7,7 +7,7 @@ use std::error::Error;
 use std::fs::write;
 use std::fs::DirBuilder;
 use std::path::Path;
-mod index_generator;
+mod site_generator;
 mod utilities;
 mod web_fetchers;
 use rayon::prelude::*;
@@ -50,7 +50,7 @@ fn main() -> Result<(), Box<dyn Error>> {
     entries.retain(|entry| entry.score.is_positive());
     entries.sort();
 
-    let index = index_generator::generate_index(entries);
+    let index = site_generator::generate_index(entries);
 
     let output_path = Path::new("output/index.html");
     DirBuilder::new()