update broken URI

vignettes/teal-transform.Rmd

@@ -30,7 +30,7 @@ It serves a dual purpose:
 The primary goal of `teal.transform` is to provide functions that help in abstracting the process of Data Extraction and Data Merging in UI elements of the `shiny` app.
 This helps in reducing the amount of code required to create a UI elements that directly transform the data to perform the required analysis. This is how the app user gains flexibility to transform their data right from the UI.
 
-To explore the combined use of data extraction and merging to see the full use of `teal.transform`, please explore the [Combining data-extract with data-merge](data-extract-merge.html) vignette.
+To explore the combined use of data extraction and merging to see the full use of `teal.transform`, please explore the [Combining data-extract with data-merge](combining-data-extract-with-data-merge.html) vignette.
 
 To delve into the process of selecting specific data columns, please consult the [Data Extraction](data-extract.html)  vignette.