Fix warnings

ad5cc975 · Tom Wiesing · f9f12e9e · ad5cc975 · ad5cc975 · ad5cc975
Unverified Commit ad5cc975 authored 7 years ago by Tom Wiesing
--- a/courses/ttt.md
+++ b/courses/ttt.md
 ---
 layout: course

-title: University Study Course - From the Textual to the Technological: Documents and Structure in a Digital Age
+title: "University Study Course - From the Textual to the Technological: Documents and Structure in a Digital Age"
 instructor:
    - mkohlhase
    - Dr. Giselda Baudin 

--- a/courses/wuv.md
+++ b/courses/wuv.md
--- a/people/cdavid.md
+++ b/people/cdavid.md
--- a/projects/odk.md
+++ b/projects/odk.md
--- a/projects/tetrapod.md
+++ b/projects/tetrapod.md
--- a/research/index.md
+++ b/research/index.md
--- a/systems/mmt.md
+++ b/systems/mmt.md