diff -r 516ab1774bd4 -r 0af097bf26ed bsc-projects-13.html
--- a/bsc-projects-13.html	Mon Oct 07 15:55:35 2013 +0100
+++ b/bsc-projects-13.html	Mon Oct 07 15:57:43 2013 +0100
@@ -502,7 +502,7 @@
   <A HREF="http://www.recantha.co.uk/blog/?p=4918">here</A> developed their own bare-metal OS and then implemented
   a chess-program on top of it (have a look at their very impressive
   <A HREF="http://www.youtube.com/watch?v=-03bouPsfEQ&feature=player_embedded">youtube</A> video).
-  The other kind of project is a combination of hardware and software-based; usually attaching sensors
+  The other kind of project is a combination of hardware and software; usually attaching some sensors
   or motors to the Raspberry Pis and Arduino. This might require some soldering or what is called
   a <A HREF="http://en.wikipedia.org/wiki/Breadboard">bread-board</A>. But be careful before choosing a project
   involving new hardware: these devices
@@ -553,7 +553,7 @@
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