diff --git a/src/EditorFeatures/Test2/Expansion/LambdaParameterExpansionTests.vb b/src/EditorFeatures/Test2/Expansion/LambdaParameterExpansionTests.vb
index ee8085df3272cd71113cb48e41cd3200967cd0b2..093c11bf92622b003db8c9b7e8dd82824c49b4f5 100644
--- a/src/EditorFeatures/Test2/Expansion/LambdaParameterExpansionTests.vb
+++ b/src/EditorFeatures/Test2/Expansion/LambdaParameterExpansionTests.vb
@@ -40,7 +40,7 @@ class C
         End Function
 
         <Fact, Trait(Traits.Feature, Traits.Features.Expansion)>
-        Public Async Function TestCSharp_ExpandLambdaWithSingleParameters_NoParens() As Task
+        Public Async Function TestCSharp_ExpandLambdaWithSingleParameter_NoParens() As Task
             Dim input =
 <Workspace>
     <Project Language="C#" CommonReferences="true">
@@ -73,7 +73,7 @@ class C
         End Function
 
         <Fact, Trait(Traits.Feature, Traits.Features.Expansion)>
-        Public Async Function TestCSharp_ExpandLambdaWithSingleParameters_WithParens() As Task
+        Public Async Function TestCSharp_ExpandLambdaWithSingleParameter_WithParens() As Task
             Dim input =
 <Workspace>
     <Project Language="C#" CommonReferences="true">
@@ -139,7 +139,7 @@ class C
         End Function
 
         <Fact, Trait(Traits.Feature, Traits.Features.Expansion)>
-        Public Async Function TestCSharp_ExpandLambdaWithThreearameters() As Task
+        Public Async Function TestCSharp_ExpandLambdaWithThreeParameters() As Task
             Dim input =
 <Workspace>
     <Project Language="C#" CommonReferences="true">