diff --git a/freeglut/freeglut/src/mswin/fg_main_mswin.c b/freeglut/freeglut/src/mswin/fg_main_mswin.c
index b384b08..17d00e1 100644
--- a/freeglut/freeglut/src/mswin/fg_main_mswin.c
+++ b/freeglut/freeglut/src/mswin/fg_main_mswin.c
@@ -1543,8 +1543,8 @@ LRESULT CALLBACK fgPlatformWindowProc( HWND hWnd, UINT uMsg, WPARAM wParam, LPAR
 		break;
 	}
 #endif
-    //Added by Jinrong Xie (stonexjr@gmail.com) 12/24/2014
-    //for SpaceNavigator support on Windows.
+	//Added by Jinrong Xie <stonexjr at gmail.com> 12/24/2014
+	//for SpaceNavigator support on Windows.
 	case WM_INPUT:
 		if (fgHasSpaceball())
 		{
diff --git a/freeglut/freeglut/src/mswin/fg_spaceball_mswin.c b/freeglut/freeglut/src/mswin/fg_spaceball_mswin.c
index 5a0d85d..09f6a96 100644
--- a/freeglut/freeglut/src/mswin/fg_spaceball_mswin.c
+++ b/freeglut/freeglut/src/mswin/fg_spaceball_mswin.c
@@ -53,7 +53,7 @@ RAWINPUTDEVICE __fgSpaceball = { 0x01, 0x08, 0x00, 0x00 };
 void fgPlatformInitializeSpaceball(void)
 {
 	HWND hwnd;
-    sball_initialized = 1;
+	sball_initialized = 1;
 	if (!fgStructure.CurrentWindow)
 	{
 		sball_initialized = 0;
@@ -188,4 +188,4 @@ void fgSpaceballHandleWinEvent(HWND hwnd, WPARAM wParam, LPARAM lParam)
 			__fgSpaceKeystate = dwKeystate;
 		}
 	}
-}
\ No newline at end of file
+}