diff --git a/exercises/exercise-basic/README.md b/exercises/exercise-basic/README.md
index 758a7f8a622608b9fec20ed096000c5044c81878..e19236da0a864355d850d7d3d82607003bf3eb42 100644
--- a/exercises/exercise-basic/README.md
+++ b/exercises/exercise-basic/README.md
@@ -84,7 +84,7 @@ make exercise_basic_2pni # builds new executable
 <hr>
 
 * Open the files `injection2pniproblem.hh` and `properties2pni.hh`.
-These are a copies of the `injection2pproblem.hh` `properties2pni.hh` files, with some useful comments on how to implement a non-isothermal model.
+These are copies of the `injection2pproblem.hh` and `properties2p.hh` files, with some useful comments on how to implement a non-isothermal model.
 Look for comments containing
 
 ```c++
@@ -93,8 +93,8 @@ Look for comments containing
 
 * The following set-up should be realized:
 
-  __Boundary conditions:__ Dirichlet conditions at the left boundary. For the primary variable 'temperature' use a varying temperature of <br/>
-$\displaystyle T(y) = 283~\text{K} + 0.03~\frac{\text{K}}{\text{m}} \cdot \left( d_\text{aquifer} - y \right) $, <br/>
+  __Boundary conditions:__ Dirichlet conditions at the left boundary. For the primary variable __temperature__ use a varying temperature of <br/>
+$`\displaystyle T(y) = 283~\text{K} + 0.03~\frac{\text{K}}{\text{m}} \cdot \left( d_\text{aquifer} - y \right)`$, <br/>
 with the aquifer depth
 $\displaystyle d_\text{aquifer}=2700~\text{m}$.
 Assign Neumann no-flow for the energy balance to the rest of the boundaries.
diff --git a/exercises/exercise-basic/properties2pni.hh b/exercises/exercise-basic/properties2pni.hh
index 6b51c6569144374356b470d502d378298b91b100..8c4992a9aa0518c1436c8a9acd5de657cf8e73df 100644
--- a/exercises/exercise-basic/properties2pni.hh
+++ b/exercises/exercise-basic/properties2pni.hh
@@ -31,8 +31,8 @@
 #include <dumux/porousmediumflow/2p/model.hh>
 #include <dumux/material/fluidsystems/h2on2.hh>
 
-#include "spatialparams.hh"
 #include "injection2pniproblem.hh"
+#include "injection2pspatialparams.hh"
 
 namespace Dumux::Properties {