Clippy lints

1 files changed, 5 insertions, 5 deletions

diff --git a/src/framework/help_commands.rs b/src/framework/help_commands.rs
index 3396f3c..a4dbe76 100644
--- a/src/framework/help_commands.rs
+++ b/src/framework/help_commands.rs
@@ -179,7 +179,7 @@ pub fn with_embeds(ctx: &mut Context,
 
                 for name in command_names {
                     let cmd = &commands[name];
-                    
+
                     if cmd.help_available {
                         let _ = write!(desc, "`{}`\n", name);
 
@@ -188,7 +188,7 @@ pub fn with_embeds(ctx: &mut Context,
                 }
 
                 if has_commands {
-                    e = e.field(|f| f.name(&group_name).value(&desc));
+                    e = e.field(|f| f.name(group_name).value(&desc));
                 }
             }
 
@@ -301,16 +301,16 @@ pub fn plain(ctx: &mut Context,
         let commands = remove_aliases(&group.commands);
         let mut command_names = commands.keys().collect::<Vec<_>>();
         command_names.sort();
-        
+
         for name in command_names {
             let cmd = &commands[name];
-            
+
             if cmd.help_available {
                 let _ = write!(group_help, "`{}` ", name);
             }
         }
 
-        if group_help.len() > 0 {
+        if !group_help.is_empty() {
             let _ = write!(result, "**{}:** ", group_name);
 
             if let Some(ref x) = group.prefix {