Fix typos

Author: chipshort

contracts/reflect/README.md

@@ -72,5 +72,5 @@ And [Importing](./Importing.md) contains information about pulling in other
 contracts or crates that have been published.
 
 Please replace this README file with information about your specific project.
-You can keep the `Developing.md` and `Publishing.md` files as useful referenced,
+You can keep the `Developing.md` and `Publishing.md` files as useful references,
 but please set some proper description in the README.

packages/vm/src/cache.rs

@@ -347,7 +347,7 @@ where
 
     /// Pins a Module that was previously stored via [`Cache::store_code`].
     ///
-    /// The module is lookup first in the file system cache. If not found,
+    /// The module is looked up first in the file system cache. If not found,
     /// the code is loaded from the file system, compiled, and stored into the
     /// pinned cache.
     ///