diff --git a/docs/samples/dependency-injection/custom/CustomServices.csproj b/docs/samples/dependency-injection/custom/CustomServices.csproj
index 39465b15..716e65c4 100644
--- a/docs/samples/dependency-injection/custom/CustomServices.csproj
+++ b/docs/samples/dependency-injection/custom/CustomServices.csproj
@@ -7,7 +7,7 @@
-
+
diff --git a/docs/samples/dependency-injection/generic-host/GenericHostDI.csproj b/docs/samples/dependency-injection/generic-host/GenericHostDI.csproj
index d9f5ec80..b8f92381 100644
--- a/docs/samples/dependency-injection/generic-host/GenericHostDI.csproj
+++ b/docs/samples/dependency-injection/generic-host/GenericHostDI.csproj
@@ -6,8 +6,8 @@
-
-
+
+
diff --git a/docs/samples/generic-host/AttributeApi/AttributeApi.csproj b/docs/samples/generic-host/AttributeApi/AttributeApi.csproj
index 6d1da6cc..425b4a3a 100644
--- a/docs/samples/generic-host/AttributeApi/AttributeApi.csproj
+++ b/docs/samples/generic-host/AttributeApi/AttributeApi.csproj
@@ -6,7 +6,7 @@
-
+
diff --git a/docs/samples/generic-host/BuilderApi/BuilderApi.csproj b/docs/samples/generic-host/BuilderApi/BuilderApi.csproj
index 6d1da6cc..425b4a3a 100644
--- a/docs/samples/generic-host/BuilderApi/BuilderApi.csproj
+++ b/docs/samples/generic-host/BuilderApi/BuilderApi.csproj
@@ -6,7 +6,7 @@
-
+