lint: Fix markdown interpreting links

The changed lines are interpreted as markdown links but they should not
be. With `` we force markdown to avoid parsing those as links

meeting/2019-04-08.md

@@ -32,15 +32,15 @@ hiro
 ln5
 ---
 
- 1. nextcloud evaluation setup [wrapping up the setup]
- 2. gitlab vm [complete]
- 3. trying to move "put donated hw in use" forward [stalled]
- 4. onboarding [mostly done i think]
+ 1. nextcloud evaluation setup `[wrapping up the setup]`
+ 2. gitlab vm `[complete]`
+ 3. trying to move "put donated hw in use" forward `[stalled]`
+ 4. onboarding `[mostly done i think]`
 
 weasel
 ------
 
- 1. brulloi decommissionning [continued] 
+ 1. brulloi decommissionning `[continued]`
  2. worked on getting encrypted VMs at hetzner
  3. first buster install for Mandos, made a buster dist on db.tpo,
     cleaned up the makefile