diff --git a/src/gui_w32.c b/src/gui_w32.c
index 8a663d9..cfd4b78 100644
--- a/src/gui_w32.c
+++ b/src/gui_w32.c
@@ -2967,7 +2967,7 @@
 	     * codepage: use wide function and convert text. */
 	    if (os_version.dwPlatformId == VER_PLATFORM_WIN32_NT
 		    && enc_codepage >= 0 && (int)GetACP() != enc_codepage)
-            {
+	    {
 	       WCHAR  *wp = (WCHAR *)alloc(IOSIZE * sizeof(WCHAR));
 	       char_u *p;
 
@@ -4828,7 +4828,7 @@
     int x;
 
     if (!netbeans_active())
-        return;
+	return;
 
     x = 0;
     y = TEXT_Y(row);
@@ -4855,10 +4855,10 @@
     int wsaerr;
 
     if (WSInitialized)
-        return;
+	return;
 
     wsaerr = WSAStartup(MAKEWORD(2, 2), &wsaData);
     if (wsaerr == 0)
-        WSInitialized = TRUE;
+	WSInitialized = TRUE;
 }
 #endif