fix: Print the possible misspelled key so the user doesnt have to guess

src/manifest/mod.rs

@@ -205,7 +205,6 @@ struct NpmData {
 pub struct ManifestAndUnsedKeys {
     pub manifest: CargoManifest,
     pub unused_keys: BTreeSet<String>,
-    pub has_possible_typo: bool,
 }
 
 impl CrateData {
@@ -266,17 +265,15 @@ impl CrateData {
         let manifest = &mut toml::Deserializer::new(&manifest);
 
         let mut unused_keys = BTreeSet::new();
-        let mut has_possible_typo = false;
         let levenshtein_threshold = 1;
 
         let manifest: CargoManifest = serde_ignored::deserialize(manifest, |path| {
             let path_string = path.to_string();
 
-            if levenshtein(WASM_PACK_METADATA_KEY, &path_string) == levenshtein_threshold {
-                has_possible_typo = true;
-            }
-
-            if path_string.contains(WASM_PACK_METADATA_KEY) {
+            if path_string.starts_with("package.metadata")
+                && (path_string.contains("wasm-pack")
+                    || levenshtein(WASM_PACK_METADATA_KEY, &path_string) <= levenshtein_threshold)
+            {
                 unused_keys.insert(path_string);
             }
         })
@@ -285,19 +282,12 @@ impl CrateData {
         Ok(ManifestAndUnsedKeys {
             manifest,
             unused_keys,
-            has_possible_typo,
         })
     }
 
     /// Iterating through all the passed `unused_keys` and output
     /// a warning for each unknown key.
     pub fn warn_for_unused_keys(manifest_and_keys: &ManifestAndUnsedKeys) {
-        if manifest_and_keys.has_possible_typo {
-            PBAR.warn(&format!(
-                "It's possible that you misspelled the \"{}\" setting in your Cargo.toml.",
-                WASM_PACK_METADATA_KEY
-            ));
-        }
         manifest_and_keys.unused_keys.iter().for_each(|path| {
             PBAR.warn(&format!(
                 "\"{}\" is a unknown key and will be ignored. Please check your Cargo.toml.",