diff --git a/examples/dotnet/CMakeLists.txt b/examples/dotnet/CMakeLists.txt
index ee0ed492fe..ace2e87bf5 100644
--- a/examples/dotnet/CMakeLists.txt
+++ b/examples/dotnet/CMakeLists.txt
@@ -1,5 +1,5 @@
 if(NOT BUILD_DOTNET_EXAMPLES)
-	return()
+  return()
 endif()
 
 file(GLOB DOTNET_SRCS "*.cs")
diff --git a/examples/dotnet/NetworkRoutingSat.cs b/examples/dotnet/NetworkRoutingSat.cs
index 9bfb9e1d47..cfe3716ab2 100644
--- a/examples/dotnet/NetworkRoutingSat.cs
+++ b/examples/dotnet/NetworkRoutingSat.cs
@@ -128,7 +128,7 @@ public class NetworkRoutingSat
         }
     }
 
-    private static(bool IsSet, string Value) getArgValue(string[] args, string arg)
+    private static (bool IsSet, string Value) getArgValue(string[] args, string arg)
     {
         string lookup = $"--{arg}=";
 
diff --git a/examples/dotnet/ShiftSchedulingSat.cs b/examples/dotnet/ShiftSchedulingSat.cs
index 6cf026fd7c..987095384a 100644
--- a/examples/dotnet/ShiftSchedulingSat.cs
+++ b/examples/dotnet/ShiftSchedulingSat.cs
@@ -380,7 +380,7 @@ public class ShiftSchedulingSat
     /// base name for penalty literals.</param> <returns>A tuple (costLiterals,
     /// costCoefficients) containing the different penalties created by the
     /// sequence constraint.</returns>
-    static(IntVar[] costLiterals, int[] costCoefficients)
+    static (IntVar[] costLiterals, int[] costCoefficients)
         AddSoftSequenceConstraint(CpModel model, IntVar[] works, int hardMin, int softMin, int minCost, int softMax,
                                   int hardMax, int maxCost, string prefix)
     {
@@ -473,7 +473,7 @@ public class ShiftSchedulingSat
     /// base name for penalty literals.</param> <returns>A tuple (costVariables,
     /// costCoefficients) containing the different penalties created by the
     /// sequence constraint.</returns>
-    static(IntVar[] costVariables, int[] costCoefficients)
+    static (IntVar[] costVariables, int[] costCoefficients)
         AddSoftSumConstraint(CpModel model, IntVar[] works, int hardMin, int softMin, int minCost, int softMax,
                              int hardMax, int maxCost, string prefix)
     {