Minor stylistic tweaks

src/extractors.rs

@@ -60,6 +60,7 @@ where
                 .to_str()
                 .ok()
                 .and_then(|url| url.parse::<http::Uri>().ok());
+            
             return Ok(HxCurrentUrl(url));
         }
 

src/responders/location.rs

@@ -83,6 +83,7 @@ impl HxLocation {
             path: self.uri.to_string(),
             opts: self.options,
         };
+        
         Ok(serde_json::to_string(&loc_with_opts)?)
     }
 }

src/responders/trigger.rs

@@ -57,6 +57,7 @@ fn events_to_header_value(events: Vec<HxEvent>) -> Result<http::HeaderValue, HxE
         .map(|HxEvent { name }| name)
         .collect::<Vec<_>>()
         .join(", ");
+
     http::HeaderValue::from_str(&header).map_err(Into::into)
 }