Adressing https://github.com/MicrosoftDocs/azure-docs/issues/13571

Author: Mikkel Mork Hegnhoj

articles/service-fabric/service-fabric-how-to-specify-environment-variables.md

@@ -32,7 +32,7 @@ In this example, you set an environment variable for a container. The article as
       <CodePackage Name="MyCode" Version="CodeVersion1">
       ...
         <EnvironmentVariables>
-          <EnvironmentVariable Name="MyEnvVariable" Value="DeafultValue"/>
+          <EnvironmentVariable Name="MyEnvVariable" Value="DefaultValue"/>
           <EnvironmentVariable Name="HttpGatewayPort" Value="19080"/>
         </EnvironmentVariables>
       </CodePackage>