diff --git a/xml/System.Numerics/Vector.xml b/xml/System.Numerics/Vector.xml
index 49940283ba5..3d574b3b540 100644
--- a/xml/System.Numerics/Vector.xml
+++ b/xml/System.Numerics/Vector.xml
@@ -2677,7 +2677,7 @@ Note that this method returns a <xref:System.Single> instead of an integral type
           <format type="text/markdown"><![CDATA[
 
 ## Remarks
- Vector operations are subject to hardware acceleration on systems that support Single Instruction, Multiple Data (SIMD) instructions, and the RyiJIT just-in-time compiler is used to compile managed code.
+ Vector operations are subject to hardware acceleration on systems that support Single Instruction, Multiple Data (SIMD) instructions, and the RyuJIT just-in-time compiler is used to compile managed code.
 
  ]]></format>
         </remarks>