Reformat output for legibility

plexity/src/main.rs

@@ -75,14 +75,17 @@ fn traverse_tree(source_code: String, mut parser: Parser) {
         starting_maximum_depth,
         plexity_score,
     );
-    println!("");
-    println!("Number of nodes found in tree: {}", node_count);
-    println!("Maximum depth of syntax tree: {}", concluding_maximum_depth);
-    println!("Combined weights of all nodes: {}", plexity_score);
+    println!("\n\n============ PLEXITY SCORECARD ============\n");
+    println!("  - Number of nodes found in tree: {}", node_count);
+    println!(
+        "  - Maximum depth of syntax tree: {}",
+        concluding_maximum_depth
+    );
+    println!("  - Combined weights of all nodes: {}", plexity_score);
     let plexity_score_float = plexity_score as f32;
     let node_count_float = node_count as f32;
     println!(
-        "Average depth across syntax tree: {}",
+        "  - Average depth across syntax tree: {}",
         plexity_score_float / node_count_float
     )
 }