diff --git a/src/actions/bitmagnet/client.rs b/src/actions/bitmagnet/client.rs
index 0625145..cec2955 100644
--- a/src/actions/bitmagnet/client.rs
+++ b/src/actions/bitmagnet/client.rs
@@ -59,7 +59,7 @@ impl BitmagnetClient {
         }
 
         if let Some(name) = structured_magnet.dn {
-            json_body["name"] = json!(decode(&*name)?);
+            json_body["name"] = json!(decode(&name)?);
         }
 
         if let Some(id) = imdb_id {
diff --git a/src/app.rs b/src/app.rs
index 06027fb..0c0a9c7 100644
--- a/src/app.rs
+++ b/src/app.rs
@@ -44,11 +44,10 @@ impl App {
 
     /// Initialize actions based on configuration
     pub fn init_actions(&mut self) -> Result<()> {
-        if let Some(action) = init_action(&mut &self.config.bitmagnet, BitmagnetAction::new)? {
+        if let Some(action) = init_action(&self.config.bitmagnet, BitmagnetAction::new)? {
             self.actions.push(action);
         }
-        if let Some(action) = init_action(&mut &self.config.transmission, TransmissionAction::new)?
-        {
+        if let Some(action) = init_action(&self.config.transmission, TransmissionAction::new)? {
             self.actions.push(action);
         }
 
@@ -67,7 +66,7 @@ impl App {
     /// Fetch posts from Reddit
     pub async fn fetch_posts(&self, post_count: u32) -> Result<MultiMap<String, RedditPost>> {
         let mut unique_usernames = HashSet::new();
-        for (_, source_config) in &self.config.sources {
+        for source_config in self.config.sources.values() {
             unique_usernames.insert(source_config.username.clone());
         }
 
diff --git a/src/config.rs b/src/config.rs
index 53bec51..7bda111 100644
--- a/src/config.rs
+++ b/src/config.rs
@@ -67,7 +67,7 @@ pub fn load_config(args: &Args) -> Result<Config> {
         .wrap_err_with(|| "Invalid configuration or insufficient command line arguments")?;
 
     if conf.sources.is_empty() {
-        return Err(eyre!("No sources found in configuration. Please add at least one source to your configuration file.").into());
+        return Err(eyre!("No sources found in configuration. Please add at least one source to your configuration file."));
     }
 
     Ok(conf)
diff --git a/src/report.rs b/src/report.rs
index 5d69163..e62e077 100644
--- a/src/report.rs
+++ b/src/report.rs
@@ -36,7 +36,7 @@ pub fn generate_report(
 ) -> String {
     let mut report = String::new();
 
-    report.push_str("\n");
+    report.push('\n');
     report.push_str(&format!(
         "{} {} {}\n",
         SPARKLES,
@@ -53,7 +53,7 @@ pub fn generate_report(
         .bold()
         .green(),
     ));
-    report.push_str("\n");
+    report.push('\n');
 
     for (action_name, processed_magnets) in action_results {
         let success_count = processed_magnets.success.len();
@@ -61,11 +61,11 @@ pub fn generate_report(
         let total_count = success_count + failed_count;
 
         // Section header for each action
-        report.push_str("\n");
+        report.push('\n');
         report.push_str(&format!(
             "{} {} {}\n",
             ROCKET,
-            conditional_style(&format!("{}", action_name), use_colors)
+            conditional_style(action_name, use_colors)
                 .bold()
                 .underlined()
                 .cyan(),
@@ -77,7 +77,7 @@ pub fn generate_report(
         ));
 
         if failed_count == 0 && success_count == 0 {
-            report.push_str("\n");
+            report.push('\n');
             continue;
         }
 
@@ -103,7 +103,7 @@ pub fn generate_report(
                     .green()
             ));
         }
-        report.push_str("\n");
+        report.push('\n');
 
         // List successful magnets
         if success_count > 0 {
@@ -119,7 +119,7 @@ pub fn generate_report(
                     conditional_style(&magnet.title, use_colors).italic()
                 ));
             }
-            report.push_str("\n");
+            report.push('\n');
         }
 
         // List failed magnets
@@ -136,7 +136,7 @@ pub fn generate_report(
                     conditional_style(&magnet.title, use_colors).italic()
                 ));
             }
-            report.push_str("\n");
+            report.push('\n');
         }
     }