Update document content.

README.adoc

@@ -12,7 +12,7 @@ The documentation (<<src/docs/asciidoc>>) is editable :
 
 * online via github (Edit button located at top of the Wiki page + Pull Request)
 * offline with Netbeans after local `git clone` + open
-* offline with Atom editor, see link:https://jmonkeyengine.github.io/wiki/wiki/atom_editor.html[Atom Editor Setup for Wiki Editing]
+* offline with Atom editor, see link:https://jmonkeyengine.github.io/wiki/wiki/atom_editor.html[Atom Editor for Wiki Editing]
 
 The syntax is asciidoc :
 

src/docs/asciidoc/wiki/atom_editor.adoc

@@ -57,7 +57,7 @@ You can add more GitHub controls to the editor by adding the package `*git-plus*
 == Wiki Template
 
 
-To make things even easier, you can create your own Wiki template for page creation. You must first have the `file-templates` package installed. You can find this package by selecting `menu:File[Settings>Install]` and typing "`template`" into the search box.
+To make things even easier, you can create your own Wiki template for page creation. You must first have the `*file-templates*` package installed. You can find this package by selecting `menu:File[Settings>Install]` and typing "`template`" into the search box.
 
 *  Once installed, from the `Command Palette` (kbd:[ctrl]+kbd:[shift] +kbd:[P] or `menu:Packages[Command Palette>Toggle]`) enter "`file`" into the search box.
 *  Select btn:[File Templates: New Template].

src/docs/asciidoc/wiki/wiki_header.adoc

@@ -29,13 +29,13 @@ ifdef++::++env-github,env-browser[:outfilesuffix: .adoc]
 
 *pass:[:]revdate:* Optional. Revision Date
 
-*pass:[:]relfileprefix:* Mandatory. Enter a path to the "`asciidoc`" folder. Use `Tree View` (kbd:[ctrl+\ ] or `menu:View[Toggle Tree View]`) to locate the "`asciidoc`" folder. In the example below, "asciidoc" is two folders above the folder this file is located in.
+*pass:[:]relfileprefix:* Mandatory. Enter a path to the "`asciidoc`" folder. Use `Tree View` (kbd:[ctrl]+kbd:[\ ] or `menu:View[Toggle Tree View]`) to locate the "`asciidoc`" folder. In the example below, "asciidoc" is two folders above the folder this file is located in.
 
-pass:[:]relfileprefix: ../../
+`pass:[:]relfileprefix: ../../`
 
-*pass:[:]imagesdir:* Mandatory. Enter a path to the "images" folder. Use `Tree View` (kbd:[ctrl+\ ] or `menu:View[Toggle Tree View]`) to locate the "`images`" folder. In the example below, "images" is two folders above the folder this file is located in.
+*pass:[:]imagesdir:* Mandatory. Enter a path to the "images" folder. Use `Tree View` (kbd:[ctrl]+kbd:[\ ] or `menu:View[Toggle Tree View]`) to locate the "`images`" folder. In the example below, "images" is two folders above the folder this file is located in.
 
-pass:[:]imagesdir: ../..
+`pass:[:]imagesdir: ../..`
 
 [TIP]
 ====
@@ -43,7 +43,7 @@ A simple way to determine the location of the "asciidoc" and "images" folder is
 
 Temporarily paste this into your document to see where the "`asciidoc`" folder is located.
 
-For example: src\docs\asciidoc\jme3\advanced\3d_models.adoc
+For example: `src\docs\asciidoc\jme3\advanced\3d_models.adoc`
 
 In this example, "asciidoc" is located two folders above the "advanced" folder `3d_models.adoc` resides in. The "`images`" folder resides in the same folder as the "`asciidoc`" folder so it has the same setting minus the kbd:[/ ].
 ====