patch 8.1.1314: MSVC makefile is not nicely indented

Problem:    MSVC makefile is not nicely indented.
Solution:   Addjust spaces in preprocessor directives. (Ken Takata)

src/Make_mvc.mak

@@ -452,7 +452,7 @@ XPM_LIB   = $(XPM)\lib\libXpm.lib
 !  endif
 XPM_INC	  = -I $(XPM)\include -I $(XPM)\..\include
 ! endif
-!endif
+!endif # GUI
 
 !if "$(CHANNEL)" == "yes"
 CHANNEL_PRO	= proto/channel.pro
@@ -618,11 +618,9 @@ NODEFAULTLIB = /nodefaultlib
 !endif
 
 # Use multiprocess build on MSVC 10
-!if "$(USE_MP)"=="yes"
-!if $(MSVC_MAJOR) >= 10
+!if ("$(USE_MP)" == "yes") && ($(MSVC_MAJOR) >= 10)
 CFLAGS = $(CFLAGS) /MP
 !endif
-!endif
 
 # VC10 or later has stdint.h.
 !if $(MSVC_MAJOR) >= 10

src/version.c

@@ -767,6 +767,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    1314,
 /**/
     1313,
 /**/