diff --git a/source/_components/script.markdown b/source/_components/script.markdown
index 83dbb31c4f0..2df6e920d93 100644
--- a/source/_components/script.markdown
+++ b/source/_components/script.markdown
@@ -27,8 +27,7 @@ script:
           message: Current temperature is {% raw %}{{ states.sensor.temperature.state }}{% endraw %}
 ```
 <p class='note'>
-Script names (e.g., `message_temperature` in the example above) are not allowed to contain dash (minus) characters, i.e. `-`.
-The preferred way to separate words for better readability is to use underscore (`_`) characters. 
+Script names (e.g., `message_temperature` in the example above) are not allowed to contain capital letters, or dash (minus) characters, i.e. `-`. The preferred way to separate words for better readability is to use underscore (`_`) characters. 
 </p>
 
 ```yaml