[PATCH] docs: simplify each section title

[marcandre . lureau]

From: Marc-André Lureau <marcandre.lureau@redhat.com>

Now that we merged into one doc, it makes the nav looks nicer.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
---
 docs/devel/index.rst   | 4 ++--
 docs/interop/index.rst | 4 ++--
 docs/specs/index.rst   | 4 ++--
 docs/system/index.rst  | 4 ++--
 docs/tools/index.rst   | 4 ++--
 docs/user/index.rst    | 4 ++--
 6 files changed, 12 insertions(+), 12 deletions(-)

diff --git a/docs/devel/index.rst b/docs/devel/index.rst
index 7c424ea6d7..09d21d3514 100644
--- a/docs/devel/index.rst
+++ b/docs/devel/index.rst
@@ -1,8 +1,8 @@
 .. This is the top level page for the 'devel' manual.
 
 
-QEMU Developer's Guide
-======================
+Developers
+==========
 
 This manual documents various parts of the internals of QEMU.
 You only need to read it if you are interested in reading or
diff --git a/docs/interop/index.rst b/docs/interop/index.rst
index 95d56495f6..219a5e5fc5 100644
--- a/docs/interop/index.rst
+++ b/docs/interop/index.rst
@@ -1,8 +1,8 @@
 .. This is the top level page for the 'interop' manual.
 
 
-QEMU System Emulation Management and Interoperability Guide
-===========================================================
+System Emulation Management and Interoperability
+================================================
 
 This manual contains documents and specifications that are useful
 for making QEMU interoperate with other software.
diff --git a/docs/specs/index.rst b/docs/specs/index.rst
index 1b0eb979d5..7b08314d33 100644
--- a/docs/specs/index.rst
+++ b/docs/specs/index.rst
@@ -1,8 +1,8 @@
 .. This is the top level page for the 'specs' manual
 
 
-QEMU System Emulation Guest Hardware Specifications
-===================================================
+System Emulation Guest Hardware Specifications
+==============================================
 
 
 Contents:
diff --git a/docs/system/index.rst b/docs/system/index.rst
index 6ad9c93806..02d0707181 100644
--- a/docs/system/index.rst
+++ b/docs/system/index.rst
@@ -1,8 +1,8 @@
 .. This is the top level page for the 'system' manual.
 
 
-QEMU System Emulation User's Guide
-==================================
+System Emulation
+================
 
 This manual is the overall guide for users using QEMU
 for full system emulation (as opposed to user-mode emulation).
diff --git a/docs/tools/index.rst b/docs/tools/index.rst
index 3a5829c17a..d923834a73 100644
--- a/docs/tools/index.rst
+++ b/docs/tools/index.rst
@@ -1,8 +1,8 @@
 .. This is the top level page for the 'tools' manual
 
 
-QEMU Tools Guide
-================
+Tools
+=====
 
 
 Contents:
diff --git a/docs/user/index.rst b/docs/user/index.rst
index e030dadf65..a5b47459ec 100644
--- a/docs/user/index.rst
+++ b/docs/user/index.rst
@@ -1,8 +1,8 @@
 .. This is the top level page for the 'user' manual.
 
 
-QEMU User Mode Emulation User's Guide
-=====================================
+User Mode Emulation
+===================
 
 This manual is the overall guide for users using QEMU
 for user-mode emulation.  In this mode, QEMU can launch
-- 
2.29.0