While we somewhat cover this later when we talk about supported
operating systems make it clear in the front matter.

Reviewed-by: Manos Pitsidianakis <manos.pitsidianakis@linaro.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
---
 docs/user/index.rst | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/docs/user/index.rst b/docs/user/index.rst
index 782d27cda27..2307580cb97 100644
--- a/docs/user/index.rst
+++ b/docs/user/index.rst
@@ -5,8 +5,9 @@ User Mode Emulation
 -------------------
 
 This section of the manual is the overall guide for users using QEMU
-for user-mode emulation.  In this mode, QEMU can launch
-processes compiled for one CPU on another CPU.
+for user-mode emulation. In this mode, QEMU can launch programs
+compiled for one CPU architecture on the same Operating System (OS)
+but running on a different CPU architecture.
 
 .. toctree::
    :maxdepth: 2
-- 
2.47.2