howto/Tabs.md

-The `Chromatin 3D Visualizer` application contains multiple `Tabs` which represent
+The _Chromatin 3D Visualizer_ application contains multiple `Tabs` which represent
 windows with a specific function. This enables the user to access multiple features
 in a dedicated view. All the tabs of the application can be accessed and turned off again
 via the `Window` menu entry.
@@ -13,7 +13,7 @@ a brief overview of the available tabs and their function:
 This is the main view of the application. In this window you can see the trajectory
 that is currently loaded. Via this view, the camera of the application can be controlled.
 This includes rotations, zooming, moving the camera and so on.
-<br>
+
 This view will be grayed out, when no trajectory has been loaded and only become
 available, once a trajectory has been selected and loaded.
 <br />
@@ -105,8 +105,8 @@ Under the `camera` portion, there are two distinct controls:
   * `Set to Center Mass` will place the camera at the origin of the fiber whenever you change configuration
   * `Keep Distance to Center` will keep the camera at its current position whenever you change configuration
 * `Find The Fiber` is a button that will center the camera of the view on the fiber
-  <br />
-  <br />
+<br />
+<br />
 
 ### Nucleosomes Explorer