Fixed typo

Author: gcampanella

slides/python_programming_101.pdf

@@ -105,7 +105,7 @@ \section{Variables and operators}
         \item \mintinline{python}{bool}eans are either \mintinline{python}{True}
               or \mintinline{python}{False}
         \item \mintinline{python}{int}egers are whole numbers
-        \item \mintinline{python}{float}ing point are decimal numbers
+        \item \mintinline{python}{float}ing points are decimal numbers
         \item \mintinline{python}{str}ings are sequences of characters
         \item \mintinline{python}{None}
     \end{itemize}