Update ENet-CSharp.csproj

Source/Managed/ENet-CSharp.csproj

@@ -7,13 +7,13 @@
   </PropertyGroup>
 
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|AnyCPU'">
-	  <Optimize>false</Optimize>
+    <Optimize>false</Optimize>
     <CheckForOverflowUnderflow>True</CheckForOverflowUnderflow>
     <LangVersion>3</LangVersion>
   </PropertyGroup>
 
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|AnyCPU'">
-	  <Optimize>true</Optimize>
+    <Optimize>true</Optimize>
     <CheckForOverflowUnderflow>True</CheckForOverflowUnderflow>
     <LangVersion>3</LangVersion>
   </PropertyGroup>