diff --git a/courses/comsem.md b/courses/comsem.md
index 845d269ca7810c89c0e4e8fc5d2a937f0d22d1c2..70195a00497ff1735486b64cf3cbfbc89e61262c 100644
--- a/courses/comsem.md
+++ b/courses/comsem.md
@@ -19,9 +19,9 @@ fragments" to create a series of language models of increasing coverage (of Engl
 
 A language model is a triple of
 
-* a grammar 'G' that defines a language fragment that can be translated,
-* a logical system 'L' that acts as the meaning representation, and 
-* a translation from syntax trees induced by 'G' to formulae in 'L'
+* a grammar *G* that defines a language fragment that can be translated,
+* a logical system *L* that acts as the meaning representation, and 
+* a translation from syntax trees induced by *G* to formulae in *L*.
 
 The course resources (course notes, literature, assignments) can be found
 [here](http://kwarc.info/teaching/ComSem).