diff --git a/1000-hours/sounds-of-american-english/1.1-alphabet.md b/1000-hours/sounds-of-american-english/1.1-alphabet.md
index 11c569fd..23498b9b 100644
--- a/1000-hours/sounds-of-american-english/1.1-alphabet.md
+++ b/1000-hours/sounds-of-american-english/1.1-alphabet.md
@@ -10,7 +10,7 @@ Modern English is composed of *26* letters, each with both *uppercase* and *lowe
 
 | Letter    | Pronunciation                                                                                                                                      | NATO Phonetic Alphabet                                                                                                                                                      |
 | --------- | -------------------------------------------------------------------------------------------------------------------------------------------------- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
-| **A** *a* | `/eɪ/`<span class="speak-word-inline" data-audio-us-male="/audios/us/a-us-guy.mp3" data-audio-us-female="/audios/us/a-us-jen.mp3"></span>          | *Alpha*    `/ˈælfə/`<span class="speak-word-inline" data-audio-us-male="/audios/us/Alpha-us-guymp3" data-audio-us-female="/audios/us/Alpha-us-jen.mp3"></span>            |
+| **A** *a* | `/eɪ/`<span class="speak-word-inline" data-audio-us-male="/audios/us/a-us-guy.mp3" data-audio-us-female="/audios/us/a-us-jen.mp3"></span>          | *Alpha*    `/ˈælfə/`<span class="speak-word-inline" data-audio-us-male="/audios/us/Alpha-us-guy.mp3" data-audio-us-female="/audios/us/Alpha-us-jen.mp3"></span>            |
 | **B** *b* | `/biː/`<span class="speak-word-inline" data-audio-us-male="/audios/us/b-us-guy.mp3" data-audio-us-female="/audios/us/b-us-jen.mp3"></span>         | *Bravo*    `/ˈbrɑːvoʊ/`<span class="speak-word-inline" data-audio-us-male="/audios/us/Bravo-us-guy.mp3" data-audio-us-female="/audios/us/Bravo-us-jen.mp3"></span>         |
 | **C** *c* | `/siː/`<span class="speak-word-inline" data-audio-us-male="/audios/us/c-us-guy.mp3" data-audio-us-female="/audios/us/c-us-jen.mp3"></span>         | *Charlie*  `/ˈtʃɑːrliː/`<span class="speak-word-inline" data-audio-us-male="/audios/us/Charlie-us-guy.mp3" data-audio-us-female="/audios/us/Charlie-us-jen.mp3"></span>    |
 | **D** *d* | `/diː/`<span class="speak-word-inline" data-audio-us-male="/audios/us/d-us-guy.mp3" data-audio-us-female="/audios/us/d-us-jen.mp3"></span>         | *Delta*    `/ˈdeltə/`<span class="speak-word-inline" data-audio-us-male="/audios/us/Delta-us-guy.mp3" data-audio-us-female="/audios/us/Delta-us-jen.mp3"></span>           |