Fix formatting after #135

src/contains_regex.rs

@@ -149,9 +149,7 @@ pub fn check_only_contains_regex(
     }
 
     if !has_match {
-        return Err(format!(
-            "{path} ... found no matches for \"{template}\""
-        ));
+        return Err(format!("{path} ... found no matches for \"{template}\""));
     }
 
     if errors > 0 {
@@ -173,12 +171,12 @@ mod tests {
         assert_eq!(
             check_contains_regex("README.md", "Version {version} [ups", "foobar", "1.2.3"),
             Err([
-                    r"could not parse template: regex parse error:",
-                    r"    Version 1\.2\.3 [ups",
-                    r"                    ^",
-                    r"error: unclosed character class"
-                ]
-                .join("\n"))
+                r"could not parse template: regex parse error:",
+                r"    Version 1\.2\.3 [ups",
+                r"                    ^",
+                r"error: unclosed character class"
+            ]
+            .join("\n"))
         )
     }
 
@@ -202,10 +200,10 @@ mod tests {
                 "1.2.3"
             ),
             Err([
-                    r#"could not find "escaped: foo\*bar-1\.2\.3,"#,
-                    r#"not escaped: foo*bar-1.2.3" in README.md"#
-                ]
-                .join(" "))
+                r#"could not find "escaped: foo\*bar-1\.2\.3,"#,
+                r#"not escaped: foo*bar-1.2.3" in README.md"#
+            ]
+            .join(" "))
         )
     }
 

src/html_root_url.rs

@@ -38,9 +38,7 @@ fn url_matches(value: &str, pkg_name: &str, version: &Version) -> Result<()> {
 
     // Finally, we check that the package name and version matches.
     if name != pkg_name {
-        Err(format!(
-            "expected package \"{pkg_name}\", found \"{name}\""
-        ))
+        Err(format!("expected package \"{pkg_name}\", found \"{name}\""))
     } else {
         // The Rust API Guidelines[1] suggest using an exact version
         // number, but we have relaxed this a little and allow the