small tweaks to documentation titles so that we identify them well as…

… … (#75)

* small tweaks to dcoumentation titles so that we idenfiy them well as articles in r-univers

* small tweaks to dcoumentation titles so that we idenfiy them well as articles in r-univers

README.Rmd

@@ -91,8 +91,8 @@ Contributors to the project include:
 More details on how to use ***serofoi*** can be found in the 
 [online documentation](https://epiverse-trace.github.io/serofoi/) as package vignettes, under 
 [**Get Started**](https://epiverse-trace.github.io/serofoi/articles/serofoi.html), 
-[**FoI Models**](https://epiverse-trace.github.io/serofoi/articles/foi_models.html) and 
-[**Use Cases**](https://epiverse-trace.github.io/serofoi/articles/use_cases.html)
+[**An Introduction to FoI Models**](https://epiverse-trace.github.io/serofoi/articles/foi_models.html) and 
+[**Real-life Use Cases for _serofoi_**](https://epiverse-trace.github.io/serofoi/articles/use_cases.html)
 
 ## Help
 

vignettes/foi_models.Rmd

@@ -1,5 +1,5 @@
 ---
-title: "FoI Models"
+title: "An introduction to Force-of-Infection (FoI) Models"
 output: rmarkdown::html_vignette
 bibliography: references.bib
 link-citations: true

vignettes/serofoi.Rmd

@@ -1,5 +1,5 @@
 ---
-title: "serofoi"
+title: "An introduction to serofoi"
 output: rmarkdown::html_vignette
 vignette: >
   %\VignetteIndexEntry{serofoi}

vignettes/use_cases.Rmd

@@ -1,15 +1,15 @@
-
 ---
-title: "Use cases"
+title: "Real-life use cases for _serofoi_"
 output: rmarkdown::html_vignette
 bibliography: references.bib
 link-citations: true
 vignette: >
-  %\VignetteIndexEntry{Use cases}
+  %\VignetteIndexEntry{FoI Models}
   %\VignetteEngine{knitr::rmarkdown}
   %\VignetteEncoding{UTF-8}
 ---
 
+
 ```{r, include = FALSE}
 knitr::opts_chunk$set(
   collapse = TRUE,