Merge pull request #22 from koaleksa/fix-encoding-issue

Fix 'character maps to <undefined>' issue on windows by setting encoding to 'utf-8'

src/lazydocs/generation.py

@@ -227,7 +227,7 @@ def to_md_file(
         )
 
     print("Writing {}.".format(md_file))
-    with open(os.path.join(out_path, md_file), "w") as f:
+    with open(os.path.join(out_path, md_file), "w", encoding="utf-8") as f:
         f.write(markdown_str)