Fix before-after image and better caption

nacnudus · Jan 18, 2018 · 5a37f62 · 5a37f62
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diff --git a/README.Rmd b/README.Rmd
@@ -31,7 +31,8 @@ Excel (.xlsx) files can be prepared for
 [unpivotr](https://github.com/nacnudus/unpivotr) via the
 [tidyxl](https://github.com/nacnudus/tidyxl) package.
 
-![unpivotr before and after](./vignettes/before-after.png)
+![Left: a table with two levels of row and column headers. Right: a tidy
+version of the same table with one row of column headers.](`r here::here("vignettes", "before-after.png")`)
 
 ## Mailing list
 

diff --git a/README.md b/README.md
@@ -24,7 +24,9 @@ Excel (.xlsx) files can be prepared for
 [unpivotr](https://github.com/nacnudus/unpivotr) via the
 [tidyxl](https://github.com/nacnudus/tidyxl) package.
 
-![unpivotr before and after](./vignettes/before-after.png)
+![Left: a table with two levels of row and column headers. Right: a tidy
+version of the same table with one row of column
+headers.](/home/nacnudus/R/unpivotr/vignettes/before-after.png)
 
 ## Mailing list
 

diff --git a/docs/index.html b/docs/index.html