Update text/0000-roadmap-2019.md

Co-Authored-By: steveklabnik <steve@steveklabnik.com>

Author: CYBAI

text/0000-roadmap-2019.md

@@ -215,7 +215,7 @@ for long-term priorities.
 
 The Dev Tools team has a few core functions:
 
-- liasing with the wider project
+- liaising with the wider project
 - being a bit of a "commons" space for cross-cutting tools concerns
 - finding out what needs are yet to be addressed by tooling and filling them
 - providing some kind of quorum helping smaller tool subteams make decisions
@@ -325,4 +325,4 @@ for the Secure Code working group focuses on four areas of improvement:
  - Distribution of security patches
  - Improving code authentication
  - Reducing the need for unsafe code
- - Better verification of the standard library
+ - Better verification of the standard library