Fix clippy lints

They are not caused by my PR, but I might as well fix them.

Author: LukasKalbertodt

src/errors.rs

@@ -68,7 +68,6 @@ pub enum Error {
 
 #[derive(Debug, Clone, Deserialize, Error)]
 #[serde(rename_all = "camelCase")]
-
 pub struct MeilisearchCommunicationError {
     pub status_code: u16,
     pub message: Option<String>,

src/search.rs

@@ -21,7 +21,7 @@ pub struct Filter<'a> {
 
 impl<'a> Filter<'a> {
     #[must_use]
-    pub fn new(inner: Either<&'a str, Vec<&'a str>>) -> Filter {
+    pub fn new(inner: Either<&'a str, Vec<&'a str>>) -> Filter<'a> {
         Filter { inner }
     }
 }