diff -r e4afe3f46c29 -r 5d85dc9779b1 hws/hw06.tex
--- a/hws/hw06.tex	Wed Apr 06 12:18:54 2016 +0100
+++ b/hws/hw06.tex	Wed Apr 06 15:55:01 2016 +0100
@@ -10,11 +10,11 @@
 
 \begin{enumerate}
 \item (i) Give the regular expressions for lexing a language
-consisting of whitespaces, identifiers (some letters followed by digits), numbers,
-operations \texttt{=}, \texttt{<} and \texttt{>}, and the keywords
-\texttt{if}, \texttt{then} and \texttt{else}.
-(ii) Decide whether the following strings 
-can be lexed in this language?
+      consisting of whitespaces, identifiers (some letters
+      followed by digits), numbers, operations \texttt{=},
+      \texttt{<} and \texttt{>}, and the keywords \texttt{if},
+      \texttt{then} and \texttt{else}. (ii) Decide whether the
+      following strings can be lexed in this language?
 
 \begin{enumerate}
 \item \texttt{"if y4 = 3 then 1 else 3"}