remove yarn reference

README.md

@@ -38,10 +38,6 @@
 
 ## Installation
 
-     yarn add exiftool-vendored
-
-or
-
      npm install --save exiftool-vendored
 
 ### Debug logging

docs/index.html

@@ -38,10 +38,7 @@
 Windows</a></p>
 </li>
 </ol>
-<a id="md:installation" class="tsd-anchor"></a><h2 class="tsd-anchor-link">Installation<a href="#md:installation" aria-label="Permalink" class="tsd-anchor-icon"><svg viewBox="0 0 24 24"><use href="assets/icons.svg#icon-anchor"></use></svg></a></h2><pre><code> yarn add exiftool-vendored
-</code></pre>
-<p>or</p>
-<pre><code> npm install --save exiftool-vendored
+<a id="md:installation" class="tsd-anchor"></a><h2 class="tsd-anchor-link">Installation<a href="#md:installation" aria-label="Permalink" class="tsd-anchor-icon"><svg viewBox="0 0 24 24"><use href="assets/icons.svg#icon-anchor"></use></svg></a></h2><pre><code> npm install --save exiftool-vendored
 </code></pre>
 <a id="md:debug-logging" class="tsd-anchor"></a><h3 class="tsd-anchor-link">Debug logging<a href="#md:debug-logging" aria-label="Permalink" class="tsd-anchor-icon"><svg viewBox="0 0 24 24"><use href="assets/icons.svg#icon-anchor"></use></svg></a></h3><p>If anything doesn't work, the first thing to try is enabling the logger.</p>
 <p>You can provide a <a href="https://photostructure.github.io/batch-cluster.js/interfaces/Logger.html" target="_blank" class="external">Logger implementation</a> via <a href="https://photostructure.github.io/exiftool-vendored.js/interfaces/ExifToolOptions.html#logger" target="_blank" class="external"><code>ExifToolOptions.logger</code></a>, or set the environment variable <code>NODE_DEBUG=exiftool-vendored</code>. <a href="https://nodejs.org/docs/latest/api/util.html#utildebuglogsection-callback" target="_blank" class="external">See the debuglog() documentation</a> for more details.</p>

package.json

@@ -34,7 +34,7 @@
   },
   "release-it": {
     "hooks": {
-      "before:init": "yarn lint"
+      "before:init": "npm run lint"
     },
     "src": {
       "tagName": "v%s",