Fix warnings

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 
-	
+    - mkohlhase
+    - Dr. Giselda Baudin 
+
 organization: Jacobs University
 semesters:
     - Intersession 2014
 ---
 An interdisciplinary Introduction to the structure and management of Text and Digial
-Media. 
+Media.

courses/wuv.md

@@ -3,7 +3,7 @@ layout: course
 
 title: Seminar Wissensrepräsentation und -verarbeitung
 instructor:
-	- mkohlhase
+  - mkohlhase
 
 semesters:
     - SS17

people/cdavid.md

@@ -23,6 +23,6 @@ systems, bringing semantic web concepts in everyday desktop software (SiSsi).
  
 ### Research Focus
 I am interested in representation of mathematics on the Internet, as well as User Interaction (UI) and eXperience (UX).
-	
+    
 ### Thesis Title
 Semantic Alliance Framework: Integrating Documents and Semantic Service 

projects/odk.md

@@ -15,7 +15,7 @@ people:
     - miancu
     - cmaeder
     - dmueller
-	
+
 funding: EU
 program: Research Infrastructure
 grantid: 676541

projects/tetrapod.md

@@ -10,7 +10,7 @@ start_date: '2011-12'
 people:
     - mkohlhase
     - dmueller
-	- frabe
+    - frabe
 ---
 
 The aim of the Tetrapod project is to produce tools for **trustworthy and efficient

research/index.md

@@ -11,56 +11,56 @@ menu_order: 101
   <tbody>
     <tr>
       <td colspan="3">
-	<span style="font-weight:bold">Applications</span>
-	eMath 3.0,
-	<a href="https://planetary.mathweb.org">Active Documents</a>,
-	<a href="https://trac.kwarc.info/sissi">Semantic Spreadsheets</a>,
-	<a href="https://trac.kwarc.info/FormalCAD">Semantic CAD/CAM</a>,
-	Semantic Help Systems, Change Mangagement, ...
+    <span style="font-weight:bold">Applications</span>
+    eMath 3.0,
+    <a href="https://planetary.mathweb.org">Active Documents</a>,
+    <a href="https://trac.kwarc.info/sissi">Semantic Spreadsheets</a>,
+    <a href="https://trac.kwarc.info/FormalCAD">Semantic CAD/CAM</a>,
+    Semantic Help Systems, Change Mangagement, ...
       </td>
     </tr>
     <tr>
       <td>
-	<span style="font-weight:bold">Foundations of Mathematics</span>
-	<ul>
-	  <li><a href="https://omdoc.org">OMDoc</a></li>
-	  <li>advanced Type Theories</li>
-	  <li><a href="http://uniformal.github.io">MMT: Modular Math Theories</a></li>
-	  <li><a href="http://trac.omodoc.org/LATIN">Logic Morphisms/Atlas</a></li>
-	  <li>Theorem Prover Interoperability</li>
-	</ul>
+    <span style="font-weight:bold">Foundations of Mathematics</span>
+    <ul>
+      <li><a href="https://omdoc.org">OMDoc</a></li>
+      <li>advanced Type Theories</li>
+      <li><a href="http://uniformal.github.io">MMT: Modular Math Theories</a></li>
+      <li><a href="http://trac.omodoc.org/LATIN">Logic Morphisms/Atlas</a></li>
+      <li>Theorem Prover Interoperability</li>
+    </ul>
       </td>
       <td>
-	<a href="http://kwarc.info/research/kminteract"><span style="font-weight:bold">Knowledge Mgt. &amp; Interaction</span></a>
-	<ul>
-	  <li>Semantic Interpretation</li>
-	  <li><a href="https://trac.omdoc.org/JOBAD">JOBAD: Document-Embedded Interaction</a></li>
-	  <li><a href="https://trac.mathweb.org/tntbase">TNTBase: Versioned XML Storage</a></li>
-	  <li><a href="http://trac.mathweb.org/MWS">Math Web Search</a></li>
-	  <li>Math Archives</li>
-	</ul>
+    <a href="http://kwarc.info/research/kminteract"><span style="font-weight:bold">Knowledge Mgt. &amp; Interaction</span></a>
+    <ul>
+      <li>Semantic Interpretation</li>
+      <li><a href="https://trac.omdoc.org/JOBAD">JOBAD: Document-Embedded Interaction</a></li>
+      <li><a href="https://trac.mathweb.org/tntbase">TNTBase: Versioned XML Storage</a></li>
+      <li><a href="http://trac.mathweb.org/MWS">Math Web Search</a></li>
+      <li>Math Archives</li>
+    </ul>
       </td>
       <td>
-	<a href="http://kwarc.info/research/semantization">
-	  <span style="font-weight:bold">Semantization</span>
-	</a>
-	<ul>
-	  <li><a href="http://github.com/brucemiller/LaTeXML">LaTeX --&gt; XML</a></li>
-	  <li><a href="http://github.com/KWARC/sTeX">sTeX: Semantic LaTeX</a></li>
-	  <li>invasive editors</li>
-	  <li>Context-Aware IDEs</li>
-	  <li>Mathematical Corpora</li>
-	  <li><a href="https://github.com/KWARC/llamapun">Linguistics of Math</a></li>
-	</ul>
+    <a href="http://kwarc.info/research/semantization">
+      <span style="font-weight:bold">Semantization</span>
+    </a>
+    <ul>
+      <li><a href="http://github.com/brucemiller/LaTeXML">LaTeX --&gt; XML</a></li>
+      <li><a href="http://github.com/KWARC/sTeX">sTeX: Semantic LaTeX</a></li>
+      <li>invasive editors</li>
+      <li>Context-Aware IDEs</li>
+      <li>Mathematical Corpora</li>
+      <li><a href="https://github.com/KWARC/llamapun">Linguistics of Math</a></li>
+    </ul>
       </td>
     </tr>
     <tr>
       <td colspan="3">
-	<span style="font-weight:bold">Foundations:</span>
-	Computational Logic,
-	<a href="/formal-methods">Formal Methods</a>,
-	<a href="http://www.w3.org/TR/MathML3/">MathML</a>,
-	<a href="http://openmath.org">OpenMath</a>
+    <span style="font-weight:bold">Foundations:</span>
+    Computational Logic,
+    <a href="/formal-methods">Formal Methods</a>,
+    <a href="http://www.w3.org/TR/MathML3/">MathML</a>,
+    <a href="http://openmath.org">OpenMath</a>
       </td>
     </tr>
   </tbody>

systems/mmt.md

@@ -15,9 +15,9 @@ people:
 
 supported-by:
     - oaf
-	- okd
-	- latin
-	- mathsearch
+    - okd
+    - latin
+    - mathsearch
 
 website: https://uniformal.github.io/
 repository: https://github.com/Uniformal/MMT