[CEA 37834] update known problems section

diff --git a/release_notes/known_issues.rst b/release_notes/known_issues.rst
index 07c5be64e02da7f46368ed4aae7802260212a728..6a722c3daa1b87c9ee4eb42371856c403c8f797b 100644 (file)
--- a/release_notes/known_issues.rst
+++ b/release_notes/known_issues.rst
@@ -79,7 +79,7 @@ Known problems and limitations
   For convenience, the distributable is included into the SALOME archive as well.
 
 * Because of the known 8192 character command line limit, On Windows, the installation directory should be as short as
-  possible, e.g. ``C:\SALOME-9.10.0``.On Linux and Windows, the installation folder should not contain spaces or
+  possible, e.g. ``C:\SALOME-9.12.0``.On Linux and Windows, the installation folder should not contain spaces or
   special characters.
 
 
@@ -107,10 +107,9 @@ Known problems and limitations
 
   .. code-block:: bash
 
-    $ apt install python3
-    $ update-alternatives --install /usr/bin/python python /usr/bin/python3 1
+    $ apt install python-is-python3
 
-  If you aren’t able to install Linux packages (e.g. because of lack of permissions), you can use one of the following
+  If you are not able to install Linux packages (e.g. because of lack of permissions), you can use one of the following
   workarounds:
   a) Source environment file supplied with SALOME distribution:
 
@@ -119,17 +118,17 @@ Known problems and limitations
     $ . env_launch.sh
     $ salome
 
-  b) Generate bash script and use it as a launcher instead of default one:
+  b) Generate a Bash script and use it to start SALOME:
 
   .. code-block:: bash
 
     $ ./install_bin.sh
-    $ sat launcher SALOME-9.11.0 --exe runSalome.py -n salome.sh
+    $ sat launcher SALOME-9.12.0 --exe runSalome.py -n salome.sh
     $ salome.sh
 
-* There is a known problem with saving / loading big studies. The problem is caused by SALOME architecture and CORBA
-  used as the transport between components. CORBA has 2 GB data transfer limit, so one may experience a problem with
-  saving / loading big studies in default mode. This problem can be partially bypassed by using “multi-file” save-mode.
+* There is a known issue with saving / loading large size studies. The issue is caused by SALOME architecture and CORBA
+  used as the transport between components. CORBA has 2 GB data transfer limit, so one may experience this issue with
+  saving / loading big studies in default mode. This size limit can be partially bypassed by using “multi-file” save-mode.
 
 
 * SALOME version 9.7 introduced a “Session Less” mode allowed using SALOME API without launching CORBA servers. There
@@ -137,7 +136,7 @@ Known problems and limitations
   various artifacts.
 
 
-* On Fedora 32 and 34 platforms, users can experience issue displaying SALOME icons. The issue can be resolved as
+* On Fedora platforms, users can experience issue displaying SALOME icons. The issue can be resolved as
   follows:
 
   .. code-block:: bash