Minor fixes.

git-svn-id: https://openmodelica.org/svn/OpenModelica/trunk@464 f25d12d1-65f4-0310-ae8a-bbce733d8d8e

modeq/report/report.tex

@@ -406,7 +406,8 @@ \subsection{Object-orientation}
 \subsection{The class concept}
 
 In Modelica, the basic means of structuring models is the
-\firstref{class} concept.  Everthing in Modelica is declared as a class
+\firstref{class} concept.  Everthing in Modelica is declared as a
+class.  
 
 \fixme{More stuff}
 
@@ -430,8 +431,8 @@ \section{The Modelica design group}
 \section{PELAB}
 \label{sec:pela}
 
-The Programming Environment Laboratory, PELAB, (\fixme{say what?}
-professor Peter Fritzson) is concerned with research in software
+The Programming Environment Laboratory, PELAB, (under the leadership
+of professor Peter Fritzson) is concerned with research in software
 engineering, i.e. tools and methods for the specification, development
 and maintenance of computer programs. Some examples are: programming
 languages, debuggers, incremental programming environments and