diff --git a/xml/System/Environment.xml b/xml/System/Environment.xml
index 8974d2b2e8d..6aa10f189ca 100644
--- a/xml/System/Environment.xml
+++ b/xml/System/Environment.xml
@@ -997,7 +997,7 @@ On MacOS and Linux, the `GetEnvironmentVariables` method retrieves the name and
- One of the values. Only is supported on .NET Core running on Unix-based systems.
+ One of the values. Only is supported on .NET Core running on Unix-based systems.
Retrieves all environment variable names and their values from the current process, or from the Windows operating system registry key for the current user or local machine.
A dictionary that contains all environment variable names and their values from the source specified by the parameter; otherwise, an empty dictionary if no environment variables are found.