Correct misleading string content. (#4542)

packages/manganis/manganis/src/macro_helpers.rs

@@ -2,7 +2,7 @@ pub use const_serialize;
 use const_serialize::{serialize_const, ConstVec, SerializeConst};
 use manganis_core::{AssetOptions, BundledAsset};
 
-const PLACEHOLDER_HASH: &str = "this is a placeholder path which will be replaced by the linker";
+const PLACEHOLDER_HASH: &str = "this is a placeholder hash which will be replaced by the linker";
 
 /// Create a bundled asset from the input path, the content hash, and the asset options
 pub const fn create_bundled_asset(input_path: &str, asset_config: AssetOptions) -> BundledAsset {