Doc EN : `props` vs "props" in `passing-props` for better comprehension. (#1597)
Doc EN : `props` vs "props" in `passing-props` for better comprehension. (#1597)

* Remove unnecessary new line

Signed-off-by: Bruno Lesieur <8b17d3804d9492d6843df6cd1dd96f56761a66c2@gmail.com>

* Update dev

* Use coerce word in replacement of cast.
Differetiate usage of `props` to speak about `props` options and "props" to speak about the props concept.

Signed-off-by: Bruno Lesieur <8b17d3804d9492d6843df6cd1dd96f56761a66c2@gmail.com>

* Update passing-props.md

vuejs/vue-router,vuejs/vue-router,vuejs/vue-router