Update README.md

README.md

@@ -6,7 +6,7 @@
 
 ```pip install trendpy2``` 
 
-and use it as **TrendPy** as shown in the ```example.ipynb``` and approxmiate your time series with the following trends
+and use it as **trendpy2** as shown in the ```example.ipynb``` and approxmiate your time series with the following trends
 
 * linear $f(x)=a\cdot x+b$
 * polynomial $f(x)=a_n\cdot x^n+a_{n-1}\cdot x^{n-1}+...+a_0$