Update linux-faq.md

docs/en/shared/linux-faq.md

@@ -1,44 +1,48 @@
 Q: Why is the Defold editor super small when run on a 4k or HiDPI monitor when using GNOME?
 
-: A: Change the scaling factor before running Defold. [source](https://unix.stackexchange.com/a/552411)
+A: Change the scaling factor before running Defold. [source](https://unix.stackexchange.com/a/552411)
 
-  ```
-  $ gsettings set org.gnome.desktop.interface scaling-factor 2
-  ```
+```bash
+$ gsettings set org.gnome.desktop.interface scaling-factor 2
+```
 
 
 Q: Why does mouse clicks on Elementary OS go through the editor onto whatever is below?
 
-: A: Start the editor like this:
+A: Start the editor like this:
 
-  ```
-  $ GTK_CSD=0 ./Defold
-  ```
+```bash
+$ GTK_CSD=0 ./Defold
+```
 
 
 Q: Why does the Defold editor crash when I try to create a new project, or open an existing one?
 
-: A: On certain distributions (like Ubuntu 18) there is an issue with the version of jogamp/jogl Defold uses vs. the version of Mesa on the system.
+A: On certain distributions (like Ubuntu 18) there is an issue with the version of jogamp/jogl Defold uses vs. the version of Mesa on the system.
 
-  See the following reports for more information:
+See the following reports for more information:
 
   - https://github.com/defold/editor2-issues/issues/1905
   - https://github.com/defold/editor2-issues/issues/1886
 
-  If this is your problem try the following workaround:
+ If this is your problem try the following workaround:
 
-  ```
-  $ export MESA_GL_VERSION_OVERRIDE=3.1
-  $ ./Defold
-  ```
+```bash
+$ export MESA_GL_VERSION_OVERRIDE=3.1
+$ ./Defold
+```
 
 
 Q: Why doesn't my Defold game start when I try to run it on Linux?
 
-: A: Check the console output in the editor. If you get the following message:
+A: Check the console output in the editor. If you get the following message:
 
-  ```
-  dmengine: error while loading shared libraries: libopenal.so.1: cannot open shared object file: No such file or directory
-  ```
+```
+dmengine: error while loading shared libraries: libopenal.so.1: cannot open shared object file: No such file or directory
+```
 
-  then you need to install *libopenal1*. The package name varies between distributions, and in some cases you might have to install the *openal* and *openal-dev* or *openal-devel* packages.
+Then you need to install *libopenal1*. The package name varies between distributions, and in some cases you might have to install the *openal* and *openal-dev* or *openal-devel* packages.
+
+```bash
+$ apt-get install libopenal-dev
+```