Make suggested hashtags consistent

Author: tom-metherell

docs/intro.md

@@ -31,6 +31,6 @@ To make using the datasets easier, we provide code reorganise the `.dta` files i
 We use the `tidyverse` (an `R` package) extensively in the code presented on this website. If you are new to the `tidyverse`, we recommend Hadley Wickham and colleagues' book *R for Data Science* which is [available for free online](https://r4ds.had.co.nz/). We also link to sections in this book, where relevant.
 
 # Code Sharing
-This website can obviously not provide all the code you may need to carry out the analyses you may want to with CLS data. We have therefore set up the [`#britishcohortstudies` hashtag on GitHub Gist](https://gist.github.com/search?q=%23britishcohortstudies) for people to share code snippets that are useful for CLS analyses. Please consider sharing your own code snippets (for instance, code to derive a useful variable) on GitHub Gist adding the `#britishcohortstudies` hashtag and a study specific hashtag (`#mcs`, `#bcs70`, `#nextsteps`, `#ncds`) to the Gist description to make it findable. 
+This website can obviously not provide all the code you may need to carry out the analyses you may want to with CLS data. We have therefore set up the [`#britishcohortstudies` hashtag on GitHub Gist](https://gist.github.com/search?q=%23britishcohortstudies) for people to share code snippets that are useful for CLS analyses. Please consider sharing your own code snippets (for instance, code to derive a useful variable) on GitHub Gist adding the `#britishcohortstudies` hashtag and a study specific hashtag (`#mcs`, `#bcs70`, `#nextstepsstudy`, `#ncds`) to the Gist description to make it findable. 
 
 Please also consider sharing the full code for papers you publish on the [Open Science Framework website (OSF)](https://osf.io) - it helps others reproduce your work and lowers the cost for others in learning CLS's data. You can add the tag 'britishcohortstudies' (plus a study-specific tag) to make your project findable.