xia install doc update

doc/docs/config_xia_mca.md

@@ -39,8 +39,6 @@ There are 2 versions of ProSpect:
     * Advanced Options:
         - tick `Register`
         - untick `Add miniconda3 to PATH`
-        - `Next`
-    * `Install`
     * untick "Anaconda Individual Edition Tutorial" +  "Getting Started with Anaconda" / `Finish`
 * Create a link from taskbar to anaconda powershell:
     * click on Windows Start Menu / type `anaconda` / Right click on `Anaconda Powershell Prompt`  ( not `Anaconda Prompt`) /  `Pin to taskbar`
@@ -51,42 +49,44 @@ There are 2 versions of ProSpect:
     * `conda activate bliss`
 * Configue channels:
 
-    ```
-    conda config --env --add channels conda-forge
-    conda config --env --append channels esrf-bcu
-    ```
+```bash
+conda config --env --add channels conda-forge
+conda config --env --append channels esrf-bcu
+```
 
 ### Installation of BLISS
 
 * Clone and install BLISS
-    ```bash
-    git clone https://gitlab.esrf.fr/bliss/bliss bliss.git
 
-    cd bliss.git
+```shell
+git clone https://gitlab.esrf.fr/bliss/bliss bliss.git
 
-    git checkout 1.9.x
+cd bliss.git
 
-    conda install -y --file requirements-win64.txt
+git checkout 1.9.x
 
-    pip install -e . --no-deps
-    ```
+conda install -y --file requirements-win64.txt
 
-    !!!note
-        As of March 22, 2022, Bliss `1.9.x` branch points to commit #`1391b98bf`.
-            Python version is 3.7.12.
-            These are the versions used by ESRF detector pool's computers.
+pip install -e . --no-deps
+```
+
+!!!note
+    As of March 22, 2022, Bliss `1.9.x` branch points to commit #`1391b98bf`.
+        Python version is `3.7.12`.
+        These are the versions used by ESRF detector pool's computers.
 
 * test bliss installation:
-    ```
-    C:\ python
-    >>> import bliss
-    >>>
-    ```
+
+```
+C:\ python
+>>> import bliss
+>>>
+```
 
 
 ### Installation of XIA software
 
-* Copy into `c:\blissadm` files an directories found in:
+* Copy into `c:\blissadm\` files an directories found in:
 
 ```
 P:\\ISDD\SOFTWARE\Public\distrib\XIA\
@@ -104,11 +104,15 @@ P:\\ISDD\SOFTWARE\Public\distrib\XIA\
         * version 1.1.22 64 bits
 
 
-* Depending on the XIA device FalconX or Xmap/Mercury:
+* Depending on the XIA device type, **FalconX** or **Xmap/Mercury**:
     * Install the corresponding *ProSpect*
     * Test connection to the device with *ProSpect*
 
-* If available, install configuration file(s) in: `c:\blissadm\falconx\config\id00` or in `c:\blissadm\xmap\config\id00`
+!!!tip
+    Avoid to rename Prospect for Xmap/Mercury installation directory.
+    There is a link to it hard coded in config files. An update of the name means an update of all config files.
+
+* If available, install configuration file(s) in: `c:\blissadm\falconx\config\id00\` or in `c:\blissadm\xmap\config\id00\`
 
 !!! note "For FalconX"
     * Connection to the falconX can be tested with a browser using address `http://192.168.200.201`
@@ -125,17 +129,23 @@ P:\\ISDD\SOFTWARE\Public\distrib\XIA\
 !!!important
     To ensure a peaceful coexistence between conda and powershell, the shortcut
     `falconx/falconx-start IDXX` should point to the startup script
-    `falconx/falconx-server_IDXX.ps1`. They need to be customised.
+    `falconx/falconx-server_IDXX.ps1`. They need to be customized.
+
+
+* Duplicate startup script (let it in falconx/ directory) and rename it:
+    - `falconx\falconx-server_IDXX.ps1` -> `falconx\falconx-server_ID00.ps1`
 
-* Copy *in `falconx` directory* and rename startup script:
-  `falconx\falconx-server_IDXX.ps1` -> `falconx\falconx-server_ID00.ps1`.
 * Customize it according to Beamline configuration (BEACON_HOST / Device Name):
-    - right-click / `edit`
+    - right-clisk / edit
+
+* Copy and rename the shortcut `falconx\falconx-start IDXX` on the desktop:
+    - drag'n drop with right mouse button OR `ctrl-c` `ctrl-v`
+    - rename the desktop shortcut `falconx-start ID00` (right click / rename)
+
+* Customize the desktop shortcut:
+    - 'right-click' / 'properties' ;  Change end of "Traget" line: `IDXX` -> `ID00`
+
 
-* Copy and rename the shortcut *to the desktop* `falconx\falconx-start IDXX` ->
-  `falconx\falconx-start ID00`
-* Customize it:
-    - Right-click / properties / Change end of `Traget` line: IDXX -> ID00
 
 !!!note "Developer's details"
     The `bliss-handel-server` start-up script is created at installation time using