diff --git a/projects/project_adaptation_fit/adaptation_fit.tex b/projects/project_adaptation_fit/adaptation_fit.tex
index 7b97402..48d1bfd 100644
--- a/projects/project_adaptation_fit/adaptation_fit.tex
+++ b/projects/project_adaptation_fit/adaptation_fit.tex
@@ -30,8 +30,8 @@
 \end{center}
 
 %%%%%%%%%%%%%% Questions %%%%%%%%%%%%%%%%%%%%%%%%%
-\section*{Estimating the time-constant of adaptation.}
-Stimulating a neuron with a constant stimulus for an extended time
+\section*{Estimating the adaptation time-constant.}
+Stimulating a neuron with a constant stimulus for an extended period of time
 often leads to a strong initial response that relaxes over time. This
 process is called adaptation and is ubiquitous. Your task here is to
 estimate the time-constant of the firing-rate adaptation in P-unit
@@ -41,8 +41,8 @@ electroreceptors of the weakly electric fish \textit{Apteronotus
 \begin{questions}
   \question In the accompanying datasets you find the
   \textit{spike\_times} of an P-unit electrorecptor to a stimulus of a
-  certain intensity, i.e. the \textit{contrast}. The contrast is also
-  part of the file name itself.
+  certain intensity, i.e. the \textit{contrast} which is also stored
+  in the file.
   \begin{parts}
     \part Estimate for each stimulus intensity the  
     PSTH and plot it. You will see that there are three parts.  (i)