fix loose glass tutorial translation and hide it in the nav bar

Signed-off-by: Michel-FK <michel.stempin@funkey-project.com>

docs/user_manual/tutorials/hardware/fix_unstuck_screen.md

@@ -1,64 +1,74 @@
-Some FunKey S consoles coming from the first production batch might have an issue with the front glass not sticking correctly to the left side of the casing:
+# Fix Loose Glass
+
+Some FunKey S consoles coming from the first production batch might
+have an issue with the front glass not sticking correctly to the left
+side of the casing:
 
 ![unstuck_screen_example](/assets/images/fix_unstuck_screen/unstuck_example.png)
 
 
-The following tutorial explains how to simply stick back the screen using standard cyanoacrylate glue. The necessary material is:
+The following tutorial explains how to simply stick back the screen
+using standard cyanoacrylate glue. The necessary material is:
 
-- Standard cyanoacrylate glue (US: Gorilla Super Glue, Europe: Loctite Superglue) 
+- Standard cyanoacrylate glue (US: Gorilla Super Glue, Europe: Loctite
+  Superglue)
 - A toothpick 
 - Tape
 
 ![unstuck_screen_example](/assets/images/fix_unstuck_screen/DSC08633.jpg)
 
 
-### **STEP 1 - Protecting the plastic casing with tape** {.step-title}
+### **STEP 1 - Protect the plastic casing with tape** {.step-title}
 
 ![tape](/assets/images/fix_unstuck_screen/DSC08640.jpg){.step-thumb}
 ![tape](/assets/images/fix_unstuck_screen/DSC08641.jpg){.step-thumb}
 
-Stick a thin layer of tape on the plastic casing to the left side of the screen. This will avoid any glue to come in contact with it.
+Stick a piece of tape on the plastic casing to the left side of the
+screen. This will avoid any glue spilling on it.
 
-### **STEP 2 - Preparing the glue** {.step-title}
+### **STEP 2 - Prepare the glue** {.step-title}
 
 ![prepare glue](/assets/images/fix_unstuck_screen/DSC08643.jpg){.step-thumb}
 ![prepare glue](/assets/images/fix_unstuck_screen/DSC08644.jpg){.step-thumb}
 ![prepare glue](/assets/images/fix_unstuck_screen/DSC08645.jpg){.step-thumb}
 
-Appy one drop of glue on a flat impermeable surface (the back of some tape for example). One drop is enough.
+Appy one drop of glue on a flat waterproof surface (such as the back
+of some tape for example). One drop is enough.
 
-### **STEP 3 - Applying the glue** {.step-title}
+### **STEP 3 - Apply the glue** {.step-title}
 
 ![apply glue](/assets/images/fix_unstuck_screen/DSC08646.jpg){.step-thumb}
 ![apply glue](/assets/images/fix_unstuck_screen/DSC08650.jpg){.step-thumb}
 ![apply glue](/assets/images/fix_unstuck_screen/DSC08651.jpg){.step-thumb}
 
-Dip the tip of the toothpick in the glue and apply it inside the plastic casing alongside the left edge. Multiple dips can be necessary to cover the whole side.
+Dip the tip of the toothpick in the glue and apply it inside the
+plastic casing alongside the left edge. Multiple dips can be necessary
+to cover the whole side.
 
 The toothpick tip will soften with the glue and act as a paintbrush.
 
-!!! note
+!!! warning
-    Careful not to put too much glue in the casing.
+    Be careful not to put too much glue in the casing!
 
-
+### **STEP 4 - Stick the glass** {.step-title}
-
-### **STEP 4 - Sticking the glass** {.step-title}
 
 ![apply force](/assets/images/fix_unstuck_screen/DSC08652.jpg){.step-thumb}
 ![apply force](/assets/images/fix_unstuck_screen/DSC08654.jpg){.step-thumb}
 ![apply force](/assets/images/fix_unstuck_screen/DSC08655.jpg){.step-thumb}
 
-Use your thumb to apply force on the left side of the glass for at least 2 minutes (the longer the better, this leaves more time for the glue to stick). 
+Use your thumb to apply force on the left side of the glass for at
+least 2 minutes (the longer the better, this leaves more time for the
+glue to stick).
 
 You can remove the protective tape in the meantime.
 
-
 ### **STEP 5 - All done** {.step-title}
 
 ![apply force](/assets/images/fix_unstuck_screen/DSC08656.jpg){.step-thumb}
 ![apply force](/assets/images/fix_unstuck_screen/DSC08660.jpg){.step-thumb}
 
-The glass should now hold tightly to the left side of the casing, you're ready to play!
+The glass should now hold tightly to the left side of the casing,
+you are ready to play!
 
 --8<--
 includes/glossary.md

mkdocs.yml

@@ -156,7 +156,7 @@ nav:
         - 'Teardown': 'user_manual/tutorials/hardware/teardown.md'
         - 'Flash & Change micro-SD Card': 'user_manual/tutorials/hardware/flash_change_sd_card.md'
         - 'Change the Buttons': 'user_manual/tutorials/hardware/change_buttons.md'
-        - 'Fix unstuck glass': 'user_manual/tutorials/hardware/fix_unstuck_screen.md'
+        - '': 'user_manual/tutorials/hardware/fix_unstuck_screen.md'
        # - 'Force Shutdown': 'user_manual/tutorials/hardware/force_shutdown.md'
   - Developer's Guide:
     - Hardware Reference: