typos

doc/pub/week47/html/week47-reveal.html

@@ -543,7 +543,7 @@ regression).
 </p>
 
 <p>There are however problems with this approach, although it looks
-pretty straightforward to implement. When running the above code, we see that we can easily end up with many diffeent lines which separate the two classes.
+pretty straightforward to implement. When running such a calculation, we can easily end up with many diffeent lines which separate the two classes.
 </p>
 
 <p>For small

doc/pub/week47/html/week47-solarized.html

@@ -610,7 +610,7 @@ regression).
 </p>
 
 <p>There are however problems with this approach, although it looks
-pretty straightforward to implement. When running the above code, we see that we can easily end up with many diffeent lines which separate the two classes.
+pretty straightforward to implement. When running such a calculation, we can easily end up with many diffeent lines which separate the two classes.
 </p>
 
 <p>For small

doc/pub/week47/html/week47.html

@@ -687,7 +687,7 @@ regression).
 </p>
 
 <p>There are however problems with this approach, although it looks
-pretty straightforward to implement. When running the above code, we see that we can easily end up with many diffeent lines which separate the two classes.
+pretty straightforward to implement. When running such a calculation, we can easily end up with many diffeent lines which separate the two classes.
 </p>
 
 <p>For small

doc/src/week47/week47.do.txt

@@ -306,7 +306,7 @@ regression).
 
 
 There are however problems with this approach, although it looks
-pretty straightforward to implement. When running the above code, we see that we can easily end up with many diffeent lines which separate the two classes.
+pretty straightforward to implement. When running such a calculation, we can easily end up with many diffeent lines which separate the two classes.
 
 
 For small