diff --git a/README.md b/README.md
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@@ -341,7 +341,7 @@ For a list of free machine learning books available for download, go [here](http
 * [Julia Data](https://github.com/nfoti/JuliaData) - library for working with tabular data in Julia
 * [Data Read](https://github.com/WizardMac/DataRead.jl) - Read files from Stata, SAS, and SPSS
 * [Hypothesis Tests](https://github.com/JuliaStats/HypothesisTests.jl) - Hypothesis tests for Julia
-* [Gladfly](https://github.com/dcjones/Gadfly.jl) - Crafty statistical graphics for Julia.
+* [Gadfly](https://github.com/dcjones/Gadfly.jl) - Crafty statistical graphics for Julia.
 * [Stats](https://github.com/johnmyleswhite/stats.jl) - Statistical tests for Julia
 
 * [RDataSets](https://github.com/johnmyleswhite/RDatasets.jl) - Julia package for loading many of the data sets available in R