Fix typos and improve navigation

Author: kieranr51

docs/index.md

@@ -1,3 +1,5 @@
 # Welcome to the Hunt Lab Small RNA Pipeline Documentation
 
-This tool is designed to automate a lot of the common bioinformatics performed on small RNA by the [Hunt Lab](https://www.vickyhuntlab.org/). It is deliberately designed to be highly configurable so it can be easily applied to a wide range of scenarios, though most of our work is on nematode and nematomorph worms.
+This tool is designed to automate a lot of the common bioinformatics performed on small RNA by the [Hunt Lab](https://www.vickyhuntlab.org/). It is deliberately designed to be highly configurable so it can be easily applied to a wide range of scenarios, though most of our work is on nematode and nematomorph worms.
+
+Use the tabs above or buttons below to navigate this site.

docs/installation.md

@@ -1,6 +1,6 @@
 # Installation
 
-You can obtain the code for the pipeline from [https://github.com/kieranr51/HuntLab-smallRNA](https://github.com/kieranr51/HuntLab-smallRNA). To download, click the code button and copy the URL. You can then download it to a computer with git installed on it by opening the command line and running:
+You can obtain the code for the pipeline from [https://github.com/Vicky-Hunt-Lab/HuntLab-smallRNA](https://github.com/Vicky-Hunt-Lab/HuntLab-smallRNA). To download, click the code button and copy the URL. You can then download it to a computer with git installed on it by opening the command line and running:
 
 ```
 $ git clone https://github.com/Vicky-Hunt-Lab/HuntLab-smallRNA.git

docs/other-tasks.md

@@ -143,7 +143,7 @@ $ perl unitas.pl -pp -input map.file  –species x –refseq reference.fasta
 
 ## Dicer Signature (StepRNA)
 
-To install stepRNA, see the documentation on [the GitHub page](https://github.com/bmm514/stepRNA).
+To install stepRNA, see the documentation on [the GitHub page](https://github.com/Vicky-Hunt-Lab/stepRNA).
 
 stepRNA is able to identify a Dicer processing signature from a small RNA sequence dataset. It requires two FASTA files as input that have had their adapters already trimmed from the ends.
 

mkdocs.yml

@@ -25,6 +25,7 @@ theme:
   features:
     - navigation.instant
     - navigation.path
+    - navigation.footer
     - navigation.tabs
     - navigation.tabs.sticky
     - toc.follow