diff --git a/WebSearcher/searchers.py b/WebSearcher/searchers.py
index caf9a3d..f689ab8 100644
--- a/WebSearcher/searchers.py
+++ b/WebSearcher/searchers.py
@@ -189,7 +189,7 @@ def save_serp(self, save_dir='.', append_to=''):
         """Save SERP to file
 
         Args:
-            save_dir (str, optional): Save results as `save_dir/{serp_id}.json`
+            save_dir (str, optional): Save results as `save_dir/{serp_id}.html`
             append_to (str, optional): Append results to this file path
         """
         assert self.html, "Must conduct a search first"
diff --git a/setup.py b/setup.py
index e428991..fc7f795 100644
--- a/setup.py
+++ b/setup.py
@@ -27,6 +27,6 @@ def get_readme_descriptions(fp='README.md', s='#', stop_at=2):
     long_description=long_description,
     long_description_content_type='text/markdown',
     packages=setuptools.find_packages(),
-    install_requires=['requests','lxml','bs4','tldextract','brotli', 'pydantic'],
+    install_requires=['requests','lxml','beautifulsoup4','tldextract','brotli','pydantic'],
     python_requires='>=3.6'
 )