style: code style

src/main.rs

@@ -62,22 +62,21 @@ fn main() -> std::io::Result<()> {
                 println!("Couldn't access files. Error {}", e);
                 Err(e).unwrap()
             }
-        } {
-            
+        }
+
+        {
             let path = entry.unwrap();
             let path = Path::new(&path).strip_prefix(env::current_dir().unwrap().to_str().unwrap()).unwrap();
-            if !path.starts_with("target/"){
+            if !path.starts_with("target/") {
                 let path = path.to_str().unwrap();
-            //execute each parsers on the current file
-            for p in &parsers {
-                p.parse(path);
+                //execute each parsers on the current file
+                for p in &parsers {
+                    p.parse(path);
                 }
             }
-
-            
         }
     
-     Ok(())
+        Ok(())
     }
     else{
         let mut tokens : Vec<Token> = Vec::new();