diff --git a/vs/vs2017/TurboPFor.sln b/vs/vs2017/TurboPFor.sln
index d7341c8..43f7880 100644
--- a/vs/vs2017/TurboPFor.sln
+++ b/vs/vs2017/TurboPFor.sln
@@ -1,5 +1,5 @@
 
-Microsoft Visual Studio Solution File,  Format Version 12.00
+Microsoft Visual Studio Solution File, Format Version 12.00
 # Visual Studio 15
 VisualStudioVersion = 15.0.28307.757
 MinimumVisualStudioVersion = 10.0.40219.1
diff --git a/vs/vs2017/TurboPFor.vcxproj.filters b/vs/vs2017/TurboPFor.vcxproj.filters
index a46b0d0..80e1698 100644
--- a/vs/vs2017/TurboPFor.vcxproj.filters
+++ b/vs/vs2017/TurboPFor.vcxproj.filters
@@ -1,4 +1,4 @@
-<?xml version="1.0"  encoding="utf-8"?>
+<?xml version="1.0" encoding="utf-8"?>
 <Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <ItemGroup>
     <Filter Include="Source Files">
diff --git a/vs/vs2017/icapp.vcxproj b/vs/vs2017/icapp.vcxproj
index cb2ea99..fb5cb52 100644
--- a/vs/vs2017/icapp.vcxproj
+++ b/vs/vs2017/icapp.vcxproj
@@ -1,4 +1,4 @@
-<?xml version="1.0"  encoding="utf-8"?>
+<?xml version="1.0" encoding="utf-8"?>
 <Project DefaultTargets="Build" ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <ItemGroup Label="ProjectConfigurations">
     <ProjectConfiguration Include="Debug|Win32">
diff --git a/vs/vs2017/icapp.vcxproj.filters b/vs/vs2017/icapp.vcxproj.filters
index 63b0821..01dec6b 100644
--- a/vs/vs2017/icapp.vcxproj.filters
+++ b/vs/vs2017/icapp.vcxproj.filters
@@ -1,4 +1,4 @@
-<?xml version="1.0"  encoding="utf-8"?>
+<?xml version="1.0" encoding="utf-8"?>
 <Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <ItemGroup>
     <Filter Include="Source Files">