[gnome-boxes] help: Important Note Regarding Memory

[Felipe Borges <felipeborges src gnome org>]

commit 6b1b203f617b0312929cb7c979a09363034af9a0
Author: MetalDent <priyapandya274 gmail com>
Date:   Wed Mar 27 23:33:13 2019 +0530

    help: Important Note Regarding Memory

 help/C/prop-system.page | 6 ++++++
 1 file changed, 6 insertions(+)
---
diff --git a/help/C/prop-system.page b/help/C/prop-system.page
index d3b7a432..abb76d49 100644
--- a/help/C/prop-system.page
+++ b/help/C/prop-system.page
@@ -33,4 +33,10 @@
     sliders to reflect the desired values.</p></item>
   </steps>
 
+  <note style="important">
+     <p>You shouldn't allocate all the memory available as your host system also needs memory to run
+     and the more memory is allocated, the longer it will take to suspend/resume.
+     The recommended memory will be sufficient since this information comes from the OSes documentations. 
</p>
+  </note>
+
 </page>