diff --git a/docs/source/prompt.rst b/docs/source/prompt.rst
index 3ba21950..fa256a0f 100644
--- a/docs/source/prompt.rst
+++ b/docs/source/prompt.rst
@@ -1,7 +1,7 @@
 Prompt
 ======
 
-Rich has a number :class:`~rich.prompt.Prompt` classes which ask a user for input and loop until a valid response is received. Here's a simple example::
+Rich has a number of :class:`~rich.prompt.Prompt` classes which ask a user for input and loop until a valid response is received. Here's a simple example::
 
     >>> from rich.prompt import Prompt
     >>> name = Prompt.ask("Enter your name")