Add typos command for linting and tidying and fix issues it found

README.md

@@ -89,5 +89,5 @@ be stripped either.
 ## Caching Rust Compilation Output
 
 You can use the [Swatinem/rust-cache](https://github.com/Swatinem/rust-cache) action with this one
-seemlessly, whether or not a specific build target needs `cross`. There is no special configuration
+seamlessly, whether or not a specific build target needs `cross`. There is no special configuration
 that you need for this. It just works.

action.yml

@@ -58,7 +58,7 @@ runs:
       env:
         GITHUB_TOKEN: ${{ inputs.GITHUB_TOKEN }}
       if: ${{ steps.determine-cross-compile.outputs.needs-cross == 'true' }}
-    # We need to accesss this in both this YAML config and shell scripts. It
+    # We need to access this in both this YAML config and shell scripts. It
     # doesn't seem like using ${{ env.RUNNER_TEMP }} works in the YAML config.
     - name: Set directory for installing cross
       id: set-cross-dir

precious.toml

@@ -1,7 +1,18 @@
 exclude = [
   "target",
+  "tests/lib/**/*",
 ]
 
+[commands.typos]
+type = "both"
+include = "**/*"
+exclude = "**/*.tar.gz"
+invoke = "once"
+cmd = "typos"
+tidy_flags = "--write-changes"
+ok-exit-codes = 0
+lint-failure-exit-codes = 2
+
 [commands.perltidy]
 type = "both"
 include = [ "**/*.{pl,pm,t,psgi}" ]