concise syntax

src/lib.rs

@@ -160,7 +160,7 @@ fn new_unique_id(ids: Vec<String>) -> String {
         new_id += 1;
     }
 
-    return to_base36(new_id);
+    to_base36(new_id)
 }
 
 pub trait Quote {
@@ -169,7 +169,7 @@ pub trait Quote {
 
 impl Quote for String {
     fn quote(&self) -> String {
-        format!("\"\"\"\n{}\n\"\"\"", self).to_string()
+        format!("\"\"\"\n{}\n\"\"\"", self)
     }
 }