Update tools.py

tools.py

@@ -323,7 +323,7 @@ def speech_generator(script):
         print(f'speech {i} generated')
         os.rename(speech_path, os.path.join(speeches_dir, f'speech_{i}.mp3'))
 
-    return f'images are stored in {speeches_dir} directory'
+    return f'speeches are stored in {speeches_dir} directory'
 
 def find_temp_files(directory):
     temp_files = []