Mention Dewey's contribution in NEWS

Closes #14

Author: lionel-

NEWS.md

@@ -1,6 +1,9 @@
 
 # vdiffr 0.3.0.9000
 
+- The testthat context is now shown on the Shiny app (#14,
+  @paleolimbot).
+
 - Fix warnings in non-UTF-8 MBCS locale (#59, @yutannihilation).
 
 

R/shiny-server.R

@@ -182,7 +182,7 @@ validateGroupCases <- function(input, reactive_cases) {
 
 renderCaseContext <- function(input, reactive_cases) {
   shiny::renderUI({
-    if(length(reactive_cases$active()) > 0 && !is.null(input$case)) {
+    if (length(reactive_cases$active()) > 0 && !is.null(input$case)) {
       active_case <- reactive_cases$active()[[input$case]]
       shiny::p(
         shiny::strong("Context: "),