diff --git a/README.md b/README.md
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--- a/README.md
+++ b/README.md
@@ -888,7 +888,7 @@ result = ta.cagr(df.close)
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 ## Backtesting with **vectorbt**
-For **easier** integration with **vectorbt**'s Portfolio ```from_signals``` method, the ```ta.trend_return``` method has been replaced with ```ta.tsignals``` method to simplify the generation of trading signals. For a comprehensive example, see the example Jupyter Notebook [VectorBT Backtest with Pandas TA](https://github.com/twopirllc/pandas-ta/blob/master/examples/VectorBT_Backtest_with_Pandas_TA.ipynb.ipynb) in the examples directory.
+For **easier** integration with **vectorbt**'s Portfolio ```from_signals``` method, the ```ta.trend_return``` method has been replaced with ```ta.tsignals``` method to simplify the generation of trading signals. For a comprehensive example, see the example Jupyter Notebook [VectorBT Backtest with Pandas TA](https://github.com/twopirllc/pandas-ta/blob/master/examples/VectorBT_Backtest_with_Pandas_TA.ipynb) in the examples directory.
 
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@@ -970,4 +970,4 @@ cascaded stochastic calculations with additional smoothing. See: ```help(ta.stc)
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 # **Sources**
-[Original TA-LIB](http://ta-lib.org/) | [TradingView](http://www.tradingview.com) | [Sierra Chart](https://search.sierrachart.com/?Query=indicators&submitted=true) | [MQL5](https://www.mql5.com) | [FM Labs](https://www.fmlabs.com/reference/default.htm) | [Pro Real Code](https://www.prorealcode.com/prorealtime-indicators) | [User 42](https://user42.tuxfamily.org/chart/manual/index.html)
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+[Original TA-LIB](http://ta-lib.org/) | [TradingView](http://www.tradingview.com) | [Sierra Chart](https://search.sierrachart.com/?Query=indicators&submitted=true) | [MQL5](https://www.mql5.com) | [FM Labs](https://www.fmlabs.com/reference/default.htm) | [Pro Real Code](https://www.prorealcode.com/prorealtime-indicators) | [User 42](https://user42.tuxfamily.org/chart/manual/index.html)