Update text_to_speech.py

sources/text_to_speech.py

@@ -114,7 +114,7 @@ class Speech():
     def shorten_paragraph(self, sentence):
         #TODO find a better way, we would like to have the TTS not be annoying, speak only useful informations
         """
-        Find long paragraph like **explaination**: <long text> by keeping only the first sentence.
+        Find long paragraph like **explanation**: <long text> by keeping only the first sentence.
         Args:
             sentence (str): The sentence to shorten
         Returns:
@@ -186,4 +186,4 @@ if __name__ == "__main__":
     spk = Speech(enable=True, language="en", voice_idx=2)
     for i in range(0, 5):
         print(f"Speaking english with voice {i}")
-        spk.speak(tosay_en, voice_idx=i)
+        spk.speak(tosay_en, voice_idx=i)