diff --git a/core/Cargo.toml b/core/Cargo.toml
index 1fc0fdc..051c88c 100644
--- a/core/Cargo.toml
+++ b/core/Cargo.toml
@@ -21,8 +21,6 @@ regex-lite = "0.1"
 
 inquire = "0.7.5"
 
-# pay-respects-parser = "0.3.3"
-# pay-respects-utils = "0.1.2"
 pay-respects-parser = { version = "0.3.4", path = "../parser" }
 pay-respects-utils = { version ="0.1.3", path = "../utils"}
 
diff --git a/core/src/suggestions.rs b/core/src/suggestions.rs
index 7dec230..5eb42eb 100644
--- a/core/src/suggestions.rs
+++ b/core/src/suggestions.rs
@@ -33,7 +33,7 @@ pub fn suggest_candidates(data: &mut Data) {
 	thread::scope(|s| {
 		s.spawn(|| {
 			for module in modules {
-				let new_candidates = module_output(&data, module);
+				let new_candidates = module_output(data, module);
 
 				if let Some(candidates) = new_candidates {
 					add_candidates_no_dup(command, &mut module_candidates, &candidates);
diff --git a/module-runtime-rules/src/replaces.rs b/module-runtime-rules/src/replaces.rs
index 469bd22..927514d 100644
--- a/module-runtime-rules/src/replaces.rs
+++ b/module-runtime-rules/src/replaces.rs
@@ -207,10 +207,10 @@ pub fn exes(
 
 		let matches = {
 			let res = best_matches_path(&split_command[index], executables);
-			if res.is_none() {
-				vec![split_command[index].clone()]
+			if let Some(res) = res {
+				res
 			} else {
-				res.unwrap()
+				vec![split_command[index].clone()]
 			}
 		};
 		for match_ in matches {
@@ -219,7 +219,7 @@ pub fn exes(
 
 		let tag = "{{exes}}";
 		let placeholder = suggest[placeholder.clone()].to_owned();
-		*suggest = suggest.replace(&placeholder, &tag);
+		*suggest = suggest.replace(&placeholder, tag);
 	}
 }
 
diff --git a/parser/src/replaces.rs b/parser/src/replaces.rs
index 3245c03..237ee23 100644
--- a/parser/src/replaces.rs
+++ b/parser/src/replaces.rs
@@ -268,7 +268,7 @@ pub fn exes(suggest: &mut String, exes_list: &mut Vec<TokenStream2>) {
 
 		let tag = "{{{{exes}}}}";
 		let placeholder = suggest[placeholder.clone()].to_owned();
-		*suggest = suggest.replace(&placeholder, &tag);
+		*suggest = suggest.replace(&placeholder, tag);
 	}
 }