Fixed language.

Author: janpgit

docs/index.html

@@ -34,7 +34,7 @@ <h1>Unix/Linux Programming in C (NSWI015)</h1>
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 <td>
-Given we have the lecture and the labs back to back, <b>we start with the
+Given that we have the lecture and the labs back to back, <b>we start with the
 lecture at 9:00</b>.
 </td></tr>
 </tbody></table>