Fix formatting, follow 100 char line length limit

ednix · mark-i-m · commit 5daaa543311e · 2018-12-23T22:49:56.000-06:00
No idea why the Markdown stuff got dropped last time. Hopefully everything is fine now.
diff --git a/src/how-to-build-and-run.md b/src/how-to-build-and-run.md
@@ -300,7 +300,9 @@ in other sections:
 
 ### ctags
 
-One of the challenges with rustc is that the RLS can't handle it, since it's a bootstrapping compiler. This makes code navigation difficult. One solution is to use ctags. The following script can be used to set it up: https://github.com/nikomatsakis/rust-etags.
+One of the challenges with rustc is that the RLS can't handle it, since it's a bootstrapping
+compiler. This makes code navigation difficult. One solution is to use `ctags`. The following
+script can be used to set it up: [https://github.com/nikomatsakis/rust-etags][etags].
 
 CTAGS integrates into emacs and vim quite easily. The following can then be
 used to build and generate tags:
