diff --git a/src/modules/launcher/Plugins/Microsoft.Plugin.Program.UnitTests/ProgramArgumentParser/ProgramArgumentParserTests.cs b/src/modules/launcher/Plugins/Microsoft.Plugin.Program.UnitTests/ProgramArgumentParser/ProgramArgumentParserTests.cs
index 06179a493..8420568d5 100644
--- a/src/modules/launcher/Plugins/Microsoft.Plugin.Program.UnitTests/ProgramArgumentParser/ProgramArgumentParserTests.cs
+++ b/src/modules/launcher/Plugins/Microsoft.Plugin.Program.UnitTests/ProgramArgumentParser/ProgramArgumentParserTests.cs
@@ -28,7 +28,7 @@ namespace Microsoft.Plugin.Program.UnitTests.ProgramArgumentParser
             var argumentParsers = new IProgramArgumentParser[]
            {
                 new DoubleDashProgramArgumentParser(),
-                new InferedProgramArgumentParser(),
+                new InferredProgramArgumentParser(),
                 new NoArgumentsArgumentParser(),
            };
 
diff --git a/src/modules/launcher/Plugins/Microsoft.Plugin.Program/Main.cs b/src/modules/launcher/Plugins/Microsoft.Plugin.Program/Main.cs
index 67b2dc78b..1b875a19d 100644
--- a/src/modules/launcher/Plugins/Microsoft.Plugin.Program/Main.cs
+++ b/src/modules/launcher/Plugins/Microsoft.Plugin.Program/Main.cs
@@ -26,7 +26,7 @@ namespace Microsoft.Plugin.Program
         private static readonly IProgramArgumentParser[] _programArgumentParsers = new IProgramArgumentParser[]
         {
             new DoubleDashProgramArgumentParser(),
-            new InferedProgramArgumentParser(),
+            new InferredProgramArgumentParser(),
             new NoArgumentsArgumentParser(),
         };
 
diff --git a/src/modules/launcher/Plugins/Microsoft.Plugin.Program/ProgramArgumentParser/InferedProgramArgumentParser.cs b/src/modules/launcher/Plugins/Microsoft.Plugin.Program/ProgramArgumentParser/InferredProgramArgumentParser.cs
similarity index 95%
rename from src/modules/launcher/Plugins/Microsoft.Plugin.Program/ProgramArgumentParser/InferedProgramArgumentParser.cs
rename to src/modules/launcher/Plugins/Microsoft.Plugin.Program/ProgramArgumentParser/InferredProgramArgumentParser.cs
index b3aa16eb6..faa41bf8e 100644
--- a/src/modules/launcher/Plugins/Microsoft.Plugin.Program/ProgramArgumentParser/InferedProgramArgumentParser.cs
+++ b/src/modules/launcher/Plugins/Microsoft.Plugin.Program/ProgramArgumentParser/InferredProgramArgumentParser.cs
@@ -8,7 +8,7 @@ using Wox.Plugin;
 
 namespace Microsoft.Plugin.Program
 {
-    public class InferedProgramArgumentParser : IProgramArgumentParser
+    public class InferredProgramArgumentParser : IProgramArgumentParser
     {
         private static readonly Regex ArgumentPrefixRegex = new Regex("^(-|--|/)[a-zA-Z]+", RegexOptions.Compiled);