[librsvg/improve-msvc-docs: 1/2] win32/README.txt: Note that paths should be quoted

[Chun-wei Fan <fanchunwei src gnome org>]

commit 52713101991a074270dbdc40c35afa548b31f840
Author: Chun-wei Fan <fanchunwei src gnome org>
Date:   Thu Feb 17 16:43:39 2022 +0800

    win32/README.txt: Note that paths should be quoted
    
    For building with NMake while passing in paths, note that one should enclose
    paths with spaces with quotes, so that they can be applied properly

 win32/README.txt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/win32/README.txt b/win32/README.txt
index 3aafd01cb..301b65610 100644
--- a/win32/README.txt
+++ b/win32/README.txt
@@ -93,7 +93,7 @@ for all targets.
           $(PREFIX).  This will also create and copy the librsvg-2.0.pc pkg-config
           file if Python can be found.
 
-<path_options> is as follows:
+<path_options> is as follows (plase note that paths with spaces should be quoted):
 -PREFIX: Root directory where built files will be copied to with the 'install' target.
          This also determines the root directory from which the dependent headers,
          .lib's and DLLs/.typelib's/.gir's are looked for, if INCLUDEDIR, LIBDIR and/or